TNP1121 Features: * Material: Heavy duty premium polypropylene mesh * Springs not included * Made for a Round Trampoline (for your trampoline size: measure frame from one outside edge vertically and horizontally to the other outside edge, make sure to measure it both ways to confirm your size) * UV-resistant, water and fade resistant mat Specifications: * 8 Row stitching which provides extra security that prevents the mat from tearing and guaranteed to enjoy for many years Assembly Instructions: * Assembly required Warranty: * Manufacturer provides 6 months warranty