Product Specification: Trade Name:back thigh massage cushion/Back support cushion/neck and back massage cushion/natural latex rubber cushionMaterial:Polyurethane spongeDensity:10-100 ppi Thickness:Could be customized according to customer’s requirements.Width:Could be customized according to customer’s requirements.Color:Could be customized according to customer’s requirements.Function:anti-collision,l Non-toxic and Eco-friendly,Comfortable, Non-toxic and no odor, light quality dust-proof, breathable, etc. Industry Standard:GB,BS-5852 or TB117.