JumpSport 280 Safety Enclosure Patented Double-fail-safe engineering uses a secondary or "back up" support system to hold the net in place Patented Overlapping Entry: There's nothing to open or close, just slip through the overlap and you're in Rated for up to 200lb jumpers. Fits most round, octagonal, and square 10-14' trampolines Patented shock-absorbing padded steel poles flex on impact Exclusive HALS chemistry gives our nets superior tensile strength, durability and UV protection