Bring back your trampoline’s bounce with this new and strong trampoline jumping mat for round frames of all brands and models using springs! our trampoline mats are a direct replacement for your tired, worn-out trampoline mat and are designed to meet or exceed your manufacturers' original trampoline mat's specifications and are guaranteed to ensure a perfect fit. The jumping sheet is easy to spread and fix with hooks. Size, ring, and hooks the trampoline jumping mat have 28 v-shaped rings for springs including hooks (springs not included). Considering the purpose of the trampoline, it has a top-notch premium quality of pp mesh material, thus, making it ultra-durable. It is made with 8 rows of stitching in order to keep it secure from tearing and enjoy the fullness of the gymnastic mat. Safety measurements and protection the jumping mat is ultraviolet (uv) and water-resistant, offering you ultimately the safest and the most long-lasting joyful and fun investment. Upper Bounce