Hugmuu Waterproof Sheet Black with Non-Slip I bought this for when my child is moving around, but I'm selling it because I only opened it and didn't use it. Available for immediate purchase. ● Although it is unused, please consider this item with the understanding that it has been inspected by an amateur. The following is the product description: ● Product Specifications ・Fabric Length: (approx.) 400mm Width: (approx.) 300mm ・Hole section Length: (approx.) 30mm Width: (approx.) 60mm ・Weight of main body Per item: (approx.) 200g ・Material Outer fabric: 80% polyester, 20% nylon Inner fabric: 100% polyester + PVC non-slip Fabric filling: PEVA Bias tape: 80% polyester, 20% cotton