ALINZO Trampoline Replacement Jumping Mat with V-Rings, 6ft/8ft/10ft/12ft/13ft/14ft/15ft/16ft Trampoline Bounce Safely Mat,8ft 42 buckles,Black

DURABLE: These trampoline mattresses feature heavy-duty stitching, stronger loops, and a UV-blocking coating to help your child bounce safely year-round. Trampoline Frame Size: Designed for round trampolines (the size of your trampoline: Measure horizontally from one outer edge of the frame to the other outer edge, make sure to measure the diameter to confirm the size you need to buy) Material: Heavy-duty high-quality polypropylene mesh material with 8 layers of stitching provides extra security, prevents the pad from tearing and is guaranteed for years of use! Open Wave Design - Breathable, allowing the pad to work with less air resistance for better bounce To find the right jumping mat for your trampoline, you need to know: 1. Trampoline size (frame diameter); 2. Number of V-rings; 3. Spring size (in inches from hook to hook at rest)，the size of the spring we are suitable for is 6FT 12 cm, 8FT/10FT 14 cm, 12FT/13FT/14FT/15FT/16FT 16.5 cm.