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Availability:
In Stock.
Arrives
Monday, Sep 14
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Size: 12 FT
Color: Green/Black
Features
- For the Whole Family: Family fun HERO 12-foot outdoor and backyard trampoline for adults and little ones with ASTM safety specification, Ideal for jumpers weighing 40 to 200 pounds with a maximum user weight of 550 pounds
- Extra Bounce Performance: Innovative spring system and curved support poles create a spacious jump zone that allows for higher, smoother jumps while giving jumpers more freedom for flips, spins, and active play.
- Innovative Safety Net: 360-degree net enclosure securely clips to the mat while SafeSeal ensures no gaps or holes once the door is closed; Included trampoline ladder provides simple entry and exit
- Easy Assembly: Fast assembly with 0 bolts and no welds for a quick setup compared to other recreational trampolines; 13.5-foot in diameter at the widest point, and a minimum 14.7-foot yard space is needed
- Durable Design: Big trampoline features a 6-layer process, and dual ring frame featuring a high tensile 42mm steel tube upper ring and 38mm high tensile steel lower ring; Includes a 10-year warranty
Description
Outdoor Set with ANCHORKIT Steel Stakes
Color: Green/Black
Brand: Jumpflex
Material: Steel
Frame Size: 12 feet
Shape: Round
Product Dimensions: 120"L x 120"W x 106.8"H
Frame Material: Alloy Steel
Maximum Weight Recommendation: 550 pounds
Number Of Springs: 72
Manufacturer: JumpFlex
Brand Name: Jumpflex
Manufacturer: JumpFlex
Number of Items: 1
UPC: 193802400687
Model Name: JFX-12FT-HERO
Global Trade Identification Number: 01
Manufacturer Part Number: HRO-12FT-GRN-02 MPN
Frame Size: 12 feet
Item Dimensions L x W x H: 120"L x 120"W x 106.8"H
Color: Green/Black
Shape: Round
Material Type: Steel
Frame Material Type: Alloy Steel
Maximum Weight Recommendation: 550 pounds
Number Of Springs: 72
Pad Type: Combined Pad
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 14
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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Similar Products
Top Amazon Reviews
Size: 12 FT
Color: Green/Black
Great trampoline. Had lots of fun with kids. The netting seems pretty rugged - definitely kept a couple kids on the trampoline who would have otherwise broken a limb losing control with some jumps that would have landed somewhere not on the trampoline. Installation was surprisingly simple. The tool for pulling the trampoline fabric out to all the springs made it simple. I was able to put it together by myself with no assistance. A second person may speed it up, but it wasn't required.
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Reviewed in the United States on December 16, 2025 by J. Graham
Size: 12 FT
Color: Green/Black
1. 20 minute assembly is a joke but the assembly was easy and intuitive, directions in the booklet very clear and the video was so helpful. Two people who never did this before took about 2 hours. Something to watch out for: the first springs go onto the upper rails and you pull the mat towards them. The rest, the Springs start on the mat and you pull them into the upper rail. These directions are stated in the booklet but we did not realize and struggled to pull the mat towards the upper rail for a while. We finally figured it out that you pull the springs towards the rail for the remaining springs. Initially I thought we were missing the upper rails from the package because the video and directions show them as silver. However, we received ones that were black. I contacted the seller via Amazon to request these parts and were told to seek a a through z refund. Thankfully, we weren’t missing parts but it sounds like it might be difficult to get missing parts shipped to you if necessary as another review mentioned. 2. I was initially disappointed that we didn’t receive a zippered entrance. We received I guess the updated entrance that is kind of difficult to get in and out of but it is definitely safer. No chance of falling out. The kids got the hang of it. 3. We are short people and had difficulty screwing on the netting to the poles. Standing on the outer edge of the trampoline helped us reach the last few. 4. Our kids loved it and didn’t want to get off. I think it’s sturdy, well built and safe. I was worried the 12 foot would be small for my two kids (9 and 6) but it was more than fine! Plenty of room to run around each other and jump at the same time without coming into contact.
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Reviewed in the United States on April 19, 2026 by JacDin
Size: 12 FT
Color: Green/Black
We couldn’t be happier with our JumpFlex Trampoline. From the moment it was set up, it’s been a total game-changer for outdoor fun. The build quality is outstanding — sturdy, safe, and clearly designed with both kids and parents in mind. The bounce is smooth and responsive, and the safety net is secure without feeling restrictive. Assembly was straightforward with clear instructions, and the materials feel durable and weather-resistant. It’s been a fantastic way to get the kids outside, active, and away from screens. If you’re looking for a high-quality trampoline that delivers on fun, safety, and value, this is it. Highly recommend!
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Reviewed in the United States on October 10, 2025 by Amazon Customer
Size: 12 FT
Color: Green/Black
Kids love it!
Reviewed in the United States on March 4, 2026 by Scott E. Ashley
Size: 12 FT
Color: Green/Black
This is a great trampoline! I spent extra for the safety. The ladder came a little dinged up. Don't know how that happened as the boxes arrived in perfect condition. But my grandkids are having so much fun!
Reviewed in the United States on July 29, 2025 by Jami Engholm
Size: 12 FT
Color: Green/Black
Granted we’ve only had this for a day…. We are giving it 5 stars. My kids have been wanting a trampoline for years but have a smallish yard and didn’t want to have the whole space wasted. I did a lot of research and found that this brand was better even if the price was a bit more. It was super easy to put together. I did most of it myself (41yo F) and only needed help with the final springs from my husband and dad. You will need at least two strong people to pull those springs! It looks beautiful and very sturdy. The kids love it. And it’s light enough to easily move from the grass to the concrete.
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Reviewed in the United States on March 8, 2025 by valadez
Size: 12 FT
Color: Green/Black
Easy assembly. Great instructions. Parts fitmebt is right. Very pleased.
Reviewed in the United States on June 28, 2025 by Amazon Customer
Size: 12 FT
Color: Green/Black
My kids love this thing. You really need at least two people to get this together. The springs are super tough (as they should be). My kids actually threw a tarp over the top and camped in it the other night. worked great.
Reviewed in the United States on September 16, 2025 by JesseJ