Model TC480 fit on he following trampolines: 12' , 13', and 14' Round 14' Octagonal 10' X 12' Rectangular 10' X 14' Rectangular Model TC 480 This enclosure has a soft-woven net. It comes with a triple-back-up safety design - an additional strap/shock cord suspension system at each of its 8 poles that improves safety and impact absorption. It is rated for up to 295 lb. jumpers. Pricing for round, octagonal, and 10'x14' rectangular trampolines: Moedl TC380 - rated for 230 lbs - $599.00 Model TC480 - rated for 295 lbs - $599.00 Leg Clamps Recommended - $63.20 (set of 16 clamps) Pricing for 10 x 12  Rectangular Trampoline: Model TC380 - rated for 230 lbs - $549.00 Leg Assemblies - $150.00 Custom Clamps - $94.80 (set of 24 clamps) The TC Model 480XL fits on the following trampolines: 15' and 16' Round 15' and 16' Octagonal Trampolines This enclosure has a soft-woven net. It comes with triple-back-up safety design - an additional strap/shock cord suspension system at each of its 8 poles that improves safety and impact +94.80+absorption. It is rated for up to 295 lb. jumpers. (Identical to the TC Model 480, but designed for larger trampolines) PRICE - $649.00 Leg Clamps Recommended - $63.20 (set of 16 clamps)