Rectangular jumping with sporty rebound properties. Almost like the pros: rectangular trampolines are a standard in competitive sports because they offer the same bounce qualities along a line. On the 4square trampoline, children and young people can make their first acquaintance with this jumping feeling - catapulted by the performance suspension with 76 double conical steel springs (64 on the small version) and twelve Rapid Bounds (six on the small version). The High-Impact frame with outsourced spring take-up on the central frame tubes ensures suitable power absorption and protects the main bars. The cantilevered feet, the external net with top ring and the two-colour edge cover promise safe, GS-certified jumping fun for up to 120 kg user weight.