Description:Ideal for auto massage of feet forearms and other difficult to reach areas. Hard density 60 G/L. Perfect travel companion. Length 16 cm diameter 6 cm.Material: 100% Polypropylene FoamWashing instructions: Wash your roller using a damp cloth with mildly soapy water to wipe your foam roller and let it air dry. We do not recommend cleaning foam roller with any harsh chemicals. Avoid storage at extreme temperatures (above 90 degrees and below 32 degrees) and keep it out of direct sunlight.