JFIT Plyometric Boxes - Made in Taiwan NO Assembly Required Single - Height Box Set and Adjustable Box Options Plyometric Platform and Jumping Agility Box for Training Conditioning Strength Training
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, Nov 29
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Style Name: Box Set (12", 18", 24", 30")
Features
- PLYO BOX SET: 12", 18", 24", 30" set with NO ASSEMBLY required
- INDESTRUCTIBLE DESIGN: Heavy-duty steel construction, durable non-slip vinyl landing surface, and non-slip rubber pads on all 4 corners guarantees safe and dynamic workouts for years to come
- OPTIMUM SAFETY: This plyo box set is excellent for both men and women with a slip-free landing pad, fully wrapped with tucked corners, guaranteed not curl up after many uses
- IMPROVE BODY TONE: Excellent for plyometric and speed drills, improve shoulders, arms, chest, glutes and legs while strengthening and improving overall core stability
- POWER UP YOUR WORKOUT: Develop that explosiveness you have wanted and build proficiency with every box jump, agility, and stamina workout
Color: Red/Black
Brand: JFIT
Material: Metal
Item Weight: 58 Pounds
Product Dimensions: 12"W
Color: Red/Black
Brand: JFIT
Material: Metal
Item Weight: 58 Pounds
Product Dimensions: 12"W
Maximum Height: 30 Inches
Number of Levels: 4
Size: Box Set (12",18",24",30")
Global Trade Identification Number: 82
UPC: 818020003082
Manufacturer: JFIT
Item Package Dimensions L x W x H: 31 x 24 x 22.7 inches
Package Weight: 28.12 Kilograms
Item Dimensions LxWxH: 30 x 12 x 30 inches
Brand Name: JFIT
Part Number: 10-0190
Style: Box Set (12", 18", 24", 30")
Date First Available: April 1, 2013
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Nov 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style Name: Adjustable Plyo Box (12", 16", 20")
We are very pleased with our new adjustable plyometric platform. We have it set to 16 inches, which is a good challenge and leavies 20 inches as a future goal. We love how the platform is very sturdy and stable without being heavy and awkward to move. The aparatus for adjusting is very simple and secure. We had been debating between this platform and one of the "stuffed" cubes. This platform is a better option for portability and stability; highly recommend.
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Reviewed in the United States on May 11, 2024 by LM Santoyo LM Santoyo
Style Name: 6" Height
My JFIT Box is absolutely perfect. It's sturdy, well constructed, beautiful and I know it will last forever. I plan on using it for exercise but I can also see it doubling as step stool whenever i need to an extra 12' taller. Well done JFIT. I am a happy customer.
Reviewed in the United States on March 27, 2024 by Ruthann
Style Name: Box Set (12", 18", 24", 30")
Got this set for my boys to train with during their offseason. Just another addition to my growing home gym. It has been used a few times already. No issues with the quality. The paint on them is very good. The box this came in was bulky and heavy and took a beating from the shipper. When I Opened the box up all four jump boxes were fine and not damaged, not even a chip on the paint. I was pretty surprised about that. The wood they used for the top of the box appears to be good quality plywood. The construction is solid and square. The one and only thing I saw that could be improved upon was the rubber top. It feels a lil slick like a vinyl but it does have groves in it for grip. Not really even a complaint plus I got a great price on the set. Ill see how long these hold up after my boys start abusing them.
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Reviewed in the United States on December 27, 2017 by Dan
Style Name: 12" Height
Wow, the construction of this box is amazing. It’s ultra strong. It looks beautiful. The craftsmanship is five star, that’s exactly what I was looking for, I just love it.
Reviewed in the United States on October 19, 2025 by Trisonic
Style Name: Adjustable Plyo Box (12", 16", 20")
I purchased the J/Fit adjustable PLYO box (12"/16"/20") and it is perfect for my workout room at home. I can do one-legged lift ups and bulgarian squats among many other excercises. It doesn't take up much space. It came assembled at 12" height and is easy to adjust and very stable. Highly recommed this product.
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Reviewed in the United States on February 11, 2023 by BusterMania
Style Name: Adjustable Plyo Box (12", 16", 20")
I'm not expecting a gym-quality piece for stadium climbs or massive free weights. Just a solid device for safe concentric and eccentric leg development at home. This will do very nicely, even if I fail to keep the cat's claws off the vinyl top covering! Good welds and powder coat on the steel frame, with thumbscrew sets for the typical rod-and-hole style height adjustment. The plastic feet are lightly glued onto the square metal legs, so they'll need to be better secured if moving around much is expected. The lowest actual height on this 12-16-20 adjustable version is 11 3/4 inches, and the higher positions are similarly short of nominal. Not a problem for me at all, since the whole thing rests flat, level, and quiet -- even on a ceramic tile floor. That's especially important to me, since I 'll be focusing on the step-down part even more than the opposite motion! Finally, I don't forsee any construction issues if I use this with 25 lb dumbbells, as planned.
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Reviewed in the United States on June 8, 2023 by BadBob
Style Name: Box Set (12", 18", 24", 30")
Why did you pick this product vs others?: This item has withstood months of me standing on it and jumping to exercise plyometrically and think the highest two boxes are too high for anyone to use but those make great plant holders and side tables. I really like the design.
Reviewed in the United States on June 30, 2025 by Kindle Customer
Style Name: 12" Height
This product came assembled and packed really well. It is a decent weight while still being easy to move. Very sturdy and stable and the top is non slip. I would 100% recommend it.
Reviewed in the United States on October 8, 2023 by J. Haynes