One piece design Beach Cat Trampoline On Dec-23-06 at 15:58:07 PST, seller added the following information: - O On May-07-08 at 15:58:53 PDT, seller added the following information: You want the ultimate trampoline - TENARA 100% expanded PTFE Thread - For an additional $50 we will custom make your tramp using Tenera Thread . Here is the difference - Tenera is 100% completely resistant to UV sun light - un-effected by cleaning chemicals - un-effected by salt water - un-effected by extreme temperatures - un-effected by acid rain - won't rot or mold - color won't fade - non-flamable. the company warrants it's product to out live the fabric it is used on or they will pay for all repairs. This is what they refer to as bullet proof !! I know it is very expensive. I am stocking it for those that are wanting the very best. : |