Jumpflex 17ft MEGA vs 19ft MEGA
Both are 500 lb MEGA models with the same warranty, so the choice is shape and footprint. The 17ft is a rectangle; the 19ft is a square.
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Quick verdict
Pick the 17ft rectangle for a longer, narrower yard or for kids working on flips and tricks. Pick the 19ft square if you want even space in all directions and have room for the larger footprint.
Full spec comparison
| Specification | Jumpflex 17ft MEGA | Jumpflex 19ft MEGA |
|---|---|---|
| Brand | Jumpflex | Jumpflex |
| Model / line | Jumpflex MEGA™ Trampoline (17ft) | Jumpflex MEGA™ Trampoline (19ft) |
| Size | 17ft | 19ft |
| Shape | Rectangle | Square |
| Install type | above ground | above ground |
| Safety net | yes | yes |
| Overall footprint | 12.6ft × 16.4ft | 16.4ft × 16.4ft |
| Jumping mat size | 122.4" × 162" | 162" × 162" |
| Spring system | Coil springs | Coil springs |
| Spring count | 98 | 112 |
| Spring length | 9.8" | 9.8" |
| Max single-user weight | 500 lb | 500 lb |
| Frame material | High-tensile steel | High-tensile steel |
| Net material | 100% high-strength nylon | 100% high-strength nylon |
| US standard | Yes (ASTM F381-16; ASTM F2225-15) | Yes (ASTM F381-16; ASTM F2225-15) |
| Warranty | Frame 10 yr; mat 5 yr; springs 5 yr; net 1 yr | Frame 10 yr; mat 5 yr; springs 5 yr; net 1 yr |
| Price | $1,899 | $2,099 |
What matters most
Both carry a 500 lb single-user limit, a 10-year frame, and 5 years on the mat and springs, so build and capacity match. The 17ft rectangle ($1,899) gives a long, even bounce that suits tricks and fits a yard that is longer than it is wide. The 19ft square ($2,099) spreads room evenly corner to corner, which is better for several kids using the whole surface. Measure your yard shape first; that, more than the small price gap, should decide it.
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