The soap pump is made of AISI 304 18/10 stainless steel (18 chromium and 8-10 nickel), resisting corrosion, with greater resistance and durability. The brush finishing pumptte protects from greasy fingerprints. Your soap dispenser will stay clean and shiny for a long priode. Suitable for 22 24 mm bottle thread. The length of the tube is 10 cm, easy to cut if it is too long for your dispenser. Fits perfectly any type of bottle: plastic, glass, ceramic, mtal, etc. Replacement pump for soap, lotion, cleaner, etc. DistributorsYou want modern, solid and stylish accessories for your beautiful bathroom You are in the right place Quality materials. With the soap dispenser you will make a wonderful gift for your bath. 100% stainless steel AISI 304 18/10. This matriau contains 16 18% chromium and 8 10% nickel. The chromium content determines its resistance to corrosion. The nickel addition allows a mirror effect polishing, improves the resistance and corrosion of the raised tempers and adds durability."