Material: PU Dimensions: length 30cm × height 28cm × thickness 9cm Things to note: Avoid contact with sharp objects to prevent scratches on the PU surface Avoid prolonged exposure to the sun or high temperature environment to prevent PU from aging, cracking, and discoloration When cleaning, just wipe the surface lightly with a damp cloth to avoid long-term soaking and prevent degumming and deformation. Store in a dry and ventilated place to prevent mold and odor caused by humid environment