Accessorize your straps and mesmerize with elegance and style. Composition: 100% rubber non-slip sole with PVC straps. Care Instructions: When necessary, wash only with a damp cloth. Never use detergents, solvents, whiteners, abrasives or powdered laundry soaps - especially on the parts made of crystals. Do not soak in water. Do not expose to salt water, salt air, excessive heat or direct sunlight.