High Quality: Our Trampoline Safety Pad Spring Covers are made from premium materials. The outer layer is constructed of Ox cloth, the center is filled with foam for cushioning, and the bottom layer is made of PE material. The Ox fabric provides durability, helping the trampoline cover withstand long-term use. Trampoline Cover Functionality: This cover effectively conceals the springs that connect the jumping surface to the frame, enhancing safety by helping prevent contact with the springs. Color: Black Material: Ox Cloth + Sponge + PE Size: 40 inch Package Contents: 1 x Mini Trampoline Cover Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.