Bring back your mini trampoline bounce and family fun with this high quality Upper Bounce Mini trampoline jumping mat! Replacement mat will fit for 40" Round mini trampoline frames of all brands and models using 34 3.5" Springs. Upper Bounce trampoline jumping mats feature ultra-durability through its premium PP mesh material. Furthermore, our jumping mat also provides extra security with its 8 row stitching thus guaranteeing the mat from tearing. Upper Bounce high quality jumping mat is guaranteed to be UV & water resistant, offering you a safer long-lasting fun investment! This mat does not work with V-Rings, the springs attach to the mat with S shaped hooks. (These hooks are not included)