Features: Built to withstand regular use and wear, the storage foam set is sturdy and long lasting. The quality polyethylene material ensures that the pads maintain their integrity, providing reliable cushioning and protection over an extended period of time. The polyethylene material applied in these cuttable foam offers nice water resistance, making them ideal for both indoor and outdoor activities. Whether you're using them near water bodies or in humid environments, these pads will reliably guard against water damage. Specifications: Material: polyethyleneColor: blackSize: about 54 x 16 x 1 inches/ 138 x 40 x 2.5 cmPackage includes: 8 x Polyethylene foam pad Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.