Product Name: High Density EVA Foam Puzzle Floor Mat Model NO.: SSD012 Tensile Strength: ?30~40?MPa Contraction Percentage: ?0.4% Water Absorption: 0.2%~0.4% Kind: Color Plastic Sheet Material: EVA Feature: Waterproof,Antiskid,Comfortable Usage: Floor,Golf,Exercise Mat,Chairs Mat Color: as Customers' Requirement Hardness: 30