"2 pcs It is a sponge with a high density of renewable and biodegradable fibers contains cellulose, recycled PET and sisal. It is durable, does not scratch and gives a pleasant touch. It is suitable for both delicate glassware and enamel or enamel surfaces , ceramic, steel.Washable at a temperature of up to 60 ° C. Composition: sponge layer: 100% cellulose fibers hard layer: 40% recycled PET + 60% sisal fibers adhesive between layers: polyurethane Packed in recyclable cardboard 100 %. 2 pcs "