I'll bring the marshmallow. Made of 4mm thick neoprene material, it has an anti-slip backing and a hemmed edge for durability and stability.
.: Materials: 100% polyester front; 100% natural rubber backing
.: One size: 31.5" × 15.5" (80cm × 39.4cm )
.: Smooth surface
.: Anti-fray edges
.: Black non-slip base