the ness trampoline powered by JumpSport® | 39"
AlleyOOP Trampolines
Overview
- Refresh Your Cardio: with the cushioned bounce of our springless low-impact trampoline
- Firmness: Soft to Medium Bounce
- Recommended For: Bouncers up to 6 ft, up to 275 lb
Features
- 39" Bronze color Steel Frame, Multi-Layer Powder Coated
- 30 EnduroLast™ Elastic Cords
- Adjustable & Customizable Tension
- No-Tip, Stable Arched Legs
- Non-marking silicone leg caps
- 7-day free trial + 25% off your first six months of the ness digital
- 275 lb. Weight Rating
Options
Model 350 | the ness |
32.5" Enhanced Lay-Flat Skirt Mat 3-Knot Adjustable Tension EnduroLast™ Cords 800k Bounce Cycles |
Paired with our dynamic, addicting and ever evolving bounce classes, the ness trampoline powered by JumpSport® is perfect for any age or body type. Amplify your cardio while having fun. We promise it will leave you the buzzing foremost version of yourself. |
- SKU:
- RBJ-S-21946-00

Experience The Best Bounce
EnduroLast™ Elastic Cords deliver the smoothest, deepest, and most supportive low-impact bounce on the market.
Long Lasting
With a stretch length 2x the resting length and over 50 ft of bungee material, our cords significantly outlast trampolines with shorter bungees.
Customize Your Bounce
FlexBounce connectors and knotted cords allow you to choose your preferred firmness setting.

Arched Leg Safety & Versatility
Step up with confidence on our patented no-tip arched leg trampolines.
Enhanced Versatility
The stable frame enables a variety of exercises such as push-ups and tricep dips.
Stackable
Arched legs make our trampolines stackable for box jumps onto a dynamic-surface of any height or for efficient storage.

Enhanced Lay-Flat Mats
Enhanced jumping mats provide extended usable jumping space with a unique lay-flat design.
More Space
Gain more room for creative choreography and more freedom for larger bouncers.
Skirt Or Padded Petal Options
Choose a 4” skirt extension or upgrade to 5” of padded petals for more comfort when you step or lay on the cords.

Lifetime Durability
Reliable quality for the most active use.
Rigorous Enough For The Gym
Get the same quality professionals use, in your own home.
Lifetime Warranty
Have peace of mind that you have the best trampoline on the market.

JumpSport Fitness TV App
With 60-Day Free Trial
Access over 2000 hours of cardio, strength, barre, Pilates, HIIT classes and more on the JumpSport Fitness TV App.
Join For Free
Accessories To Enhance Your Workout

Benefits of Rebounding
Invigorate your aerobic exercise
Tone your body
Boost your endurance
Strengthen bone health
Go gentle on your joints
Say hello to a fun, effective, and accessible way to elevate your fitness game.
Read More Benefits
Compact & Multifunctional
Easy To Move, Easy To Store
With a compact and simple design, you can use it in just about any space and easily move it out of the way when you’re done.
Way More Than Just A Rebounder
From traditional bounce classes to unconventional strength training movements, trampoline workout possibilities are endless.
Learn MoreShipping Information
the ness powered by JumpSport, Model 350
Box Weight: 27 lb
Box Size: 41” × 40” × 3”
User Manual
Warranty
Private Use Warranty:
Steel Frame & Legs – Lifetime
Mat – 3 years
Model 350 EnduroLast 3-Knot Cords – 3 years
All other components – 1 year
Commercial Use Warranty:
Steel Frame & Legs – 5 years
Model 350: Mat & EnduroLast 3-Knot Cords – 12 months
All other components – 1 year
Extend Protection Plan with Accident Coverage What’s included?