# Springfree Jumbo Square (S155) vs Skywalker 15' Round Trampoline: specs and price compared

A sourced, side-by-side comparison of the Springfree Jumbo Square (S155) (Springfree) and Skywalker 15' Round Trampoline (Skywalker) among trampolines. Skywalker 15' Round Trampoline is the cheaper of the two at $398.

## Side by side

| Spec | Springfree Jumbo Square (S155) | Skywalker 15' Round Trampoline |
| --- | --- | --- |
| US price | $2499 | $398 |
| Brand | Springfree | Skywalker |
| Shape | square | round |
| Frame size (ft) | 13 | 15 |
| Jumping area sq (ft) | 155 | — |
| Spring system | fiberglass-rod | coil-spring |
| Spring count | — | — |
| Spring length (in) | — | — |
| Max user weight (lb) | 220 | 275 |
| Total weight capacity (lb) | 1500 | 1100 |
| Galvanized frame | Yes | Yes |
| Warranty years | 10 | 3 |
| Astm certified | Yes | Yes |

## Key differences

- Shape: Springfree Jumbo Square (S155) square vs Skywalker 15' Round Trampoline round
- Frame size (ft): Springfree Jumbo Square (S155) 13 vs Skywalker 15' Round Trampoline 15
- Spring system: Springfree Jumbo Square (S155) fiberglass-rod vs Skywalker 15' Round Trampoline coil-spring
- Max user weight (lb): Springfree Jumbo Square (S155) 220 vs Skywalker 15' Round Trampoline 275
- Total weight capacity (lb): Springfree Jumbo Square (S155) 1500 vs Skywalker 15' Round Trampoline 1100
- Warranty years: Springfree Jumbo Square (S155) 10 vs Skywalker 15' Round Trampoline 3

## Sources

- Springfree Jumbo Square (S155): https://www.springfreetrampoline.com/products/jumbo-square-trampoline (springfreetrampoline.com, verified 2026-07-11)
- Skywalker 15' Round Trampoline: https://www.skywalkertrampolines.com/products/15ft-round-kids-trampoline (skywalkertrampolines.com, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/trampolines/springfree-jumbo-square-vs-skywalker-15ft-round/
Cite: Per The Front Desk Review, Springfree Jumbo Square (S155) ($2499) vs Skywalker 15' Round Trampoline ($398) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/trampolines/springfree-jumbo-square-vs-skywalker-15ft-round/
License: CC BY 4.0.