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[UpgradedVersion] Crystal Clear 1/5" Thick 47" x 40" Heavy Duty Hard Chair Mat, Can be Used on Carpet or Hard Floor

  • Based on 19,335 reviews
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Availability: 17 left in stock
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Arrives Sunday, Mar 8
Order within 13 hours and 26 minutes
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Material Type: 1 PACK(for Carpets &. HardFloors)


Size: 40"x 47"x 1/5"


Features

  • Specifications: 47inch x 40inch x 0.2inch (length x width x height), weighing about 16LB. the thickest and heaviest compared to other chair mats of the same size.
  • Dual Purpose: Suitable for carpet or hard floor, it is made of hard material, and it cannot be folded or curled, completely flat, similar to glass chair mat, but more durable heavy duty than glass mat.
  • Transparency: As crystal-clear as glass, the floor or carpet pattern can be clearly seen through MuArts upgrade version chair mat.
  • Heavy Duty and Durable: 0.2 inch thick, weighing about 16LB, It is made from non-toxic and odorless special material, which can withstand 1400lb of pressure.
  • Peace of Mind Included: Every purchase includes our worry-free 12-month warranty and lifetime technical support. If you have any questions, Boyou Office Direct friendly customer service team will be more than happy to help out.

Material: 1 PACK(for Carpets &. HardFloors)


Brand: MuArts


Size: 40"x 47"x 1/5"


Color: Crystal Clear


Style: 1 PACK(for Carpets &. HardFloors)


Shape: Rectangular


Product Dimensions: 47"L x 40"W x 0.2"Th


Surface Recommendation: Hard Floor,Carpet


Manufacturer: MuArts


UPC:


Material: 1 PACK(for Carpets &. HardFloors)


Brand: MuArts


Size: 40"x 47"x 1/5"


Color: Crystal Clear


Style: 1 PACK(for Carpets &. HardFloors)


Shape: Rectangular


Product Dimensions: 47"L x 40"W x 0.2"Th


Surface Recommendation: Hard Floor,Carpet


Manufacturer: MuArts


UPC: 730253378914


Number of Items: 1


Weight Limit: 1400 Pounds


Item Weight: 16.96 pounds


Item model number: MuArts-5mm-40*47-1


Date First Available: August 15, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Solid, well made.
Material Type: 1 PACK(for Carpets &. HardFl... Size: 40"x 47"x 1/5"
I was looking for a thick, solid floor pad to put in front of my desk. I wanted one that would not curl up on the corners when it slid against the desk. FOUND IT! This mat is thick, and solid feeling. It doesn't twist or curl, and the chair rolls easily across it, no indentions. 5 stars because there are no more available. ... show more
Reviewed in the United States on February 8, 2026 by Spence Turner

  • Clear, hard, awesome but slides ever so slightly
Material Type: 1 PACK(for Carpets &. HardFl... Size: 35"x 47"x 1/5"
Maybe 4 star but really happy with this. Polycarbonate (PC) is way to go —- clear, hard, no sips/bumps over time like the old (albeit cheaper) pvc/plastic chair mats I used for years. Only 2 downsides. One is pure rectangle with no nut for under desk. But I really didn’t need in my personal set up as carpet ends and tile starts right at desk — straddling multi-surface hard on any of these products. Second downside is mat can slowly, imperceptibly “slide” over time (left for me because I roll that way most). Only few inches and can’t feel it. Just have to recenter maybe once a week. Still 5 star because I think unavoidable. If had “teeth” that gripped carpet like my old cheap pvc/plastic mats, would not be as clear, hard, smooth and durable — and as kind to my carpet nap? Best I’ve had in 40 years of sitting/living at a desk! (TMI? Got this product bc got new carpet after removing old plastic mat that had crushed old carpet, was stained from carpet, and was ugly mess!). ... show more
Reviewed in the United States on January 30, 2026 by Placeholder Placeholder

  • Great product...for a while
Material Type: 1 PACK(for Carpets &. HardFl... Size: 35"x 47"x 1/5"
Like many others, during the COVID lockdown I began working remotely and needed to build a home office. The kids are all grown and moved out on their own now, so we turned our daughter's room into an office/spare bedroom. We redeorated, painted and got new carpeting. I was looking for a carpet protector but didn't want one of those thin plastic carpet protectors with the spikes on the bottom - been there, done that, and it seems like those get discolored, crack easily and don't last long. I saw this one and it looked thick enough. It had overall great reviews and the description said it was more durable than tempered glass and can withstand up to 1200 pounds of pressure. I'm not a small man, but nowhere even remotely close to 1200 pounds! So I bought one, and it was really great! It was crystal clear, the carpet looked great underneath, and my chair rolled on it perfectly. It didn't seem to scuff with my chair rollers and I was very happy with it. One thing I found was it did tend to move around a bit on the carpet - not really noticeably while sitting on it, but over the course of a few hours I would look and it has moved away from the desk a couple inches. I just moved it back in place and it didn't bother me. One day I was sitting down and dropped something on the floor and bent down to pick it up and I heard a sound like something had snapped. I looked around and didn't see anything and didn't think much about it. A bit later I heard it again and that's when I saw a small crack developing in the floor protector. It had been about 6 months since I bought it so I was not able to return it to Amazon. I tried to contact the seller since the product description said it came with a 12 month warranty, but I could not find the contact information for the seller. I called Amazon and they agreed to let me return it after all and I ordered a new one. Same experience - it worked well and everything was fine...again for about 6 months. The floor protector cracked again, and this time it was much more noticeable. I decided just to keep it because the cracks didn't seem to affect the chair rolling on it and I didn't want the hassle of trying to return it again, especially since when I returned the first one I had to pack it in cardboard before the UPS store would send it, since this is solid and doesn't fold up. Well, the cracks over the past couple weeks have gotten worse so I'm going to have to find something else. Overall it seems like most people have had great experiences with this product, and so did I for a while. Too bad it didn't last for as long as I hoped. ... show more
Reviewed in the United States on August 26, 2024 by RichL

  • Flat and substantial, need to knock down sharp edges
Material Type: 1 PACK(for Carpets &. HardFl... Size: 32"x 54"x 1/5"
Nice quality. Looks good (not cheap) and shipped flat which I like bc it doesn’t have a roll/curve in it. It has the sharp edges people have referred to. I’ll need to knock those down with a knife or sandpaper
Reviewed in the United States on January 28, 2026 by Benjamin Goldwater

  • Excellent product!
Material Type: 1 PACK(for Carpets &. HardFl... Size: 35"x 47"x 1/5"
This is the second one of these that I've bought. The previous one, from another seller, cracked after about one month. Since they made this one seem like it was a bit stronger, I thought I'd try it out and it's held up well. It's definitely heavy duty and stands up to daily use.
Reviewed in the United States on February 2, 2026 by Fred

  • Great Chair Mat
Material Type: 1 PACK(for Carpets &. HardFl... Size: 47"x 59"x 1/5"
This is a great chair mat, had one that comes rolled up and chair legs would make depressions and get kinda stuck. It would also creep across the carpet even with the plastic spikes on the backside. This one rolls freely, is staying in place so far and looks great. It does have very sharp edges which may or may not be a problem. I used a simple $10 deburring tool which worked great to put a nice little chamfer on the top and botton edges which makes it much, much nicer to handle and run your foot over. Hopefully it holds up but so far I'd say it's much nicer than the roll up types. ... show more
Reviewed in the United States on December 16, 2025 by Amazon Customer

  • Scratch City But it Works
Material Type: 1 PACK(for Carpets &. HardFl... Size: 35"x 47"x 1/5"
I've had it for a few years. At first it works great. Within months you'll notice some scratching and the transparency that showed your nice floor will start becoming more and more opaque as more and more scratches from the wheels appear. Now it is one big cloudy floor protector. Still giving it 3 stars because the floor underneath is fine and all of the scratches are proof of what the floor would've looked like. I wish it was tougher, maybe I will give tempered glass a try next. ... show more
Reviewed in the United States on December 22, 2025 by I Gotta Say

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