The soap pump head is made of AISI 304 18/10 stainless steel (18 chromium and 8-10 nickel), corrosion-resistant, with greater resistance and durability. The pump head is brushed, which protects against greasy fingerprints. Your soap dispenser will stay clean and elegant for a long time. Suitable for 22-24 mm bottle thread. The tube length is 10 cm, easy to cut if it is too long for your dispenser. Adapts perfectly to all types of bottles: plastic, glass, ceramic, metal, etc. Replacement pump for soap, lotion, detergent, etc. dispensers. Do you want modern, solid, and elegant accessories for your beautiful bathroom? Then you've come to the right place. Quality material. Together with the soap dispenser, it will be a wonderful gift for your bathroom. 100% AISI 304 18/10 stainless steel. This material contains 16-18% chromium and 8-10% nickel. The chromium content determines its corrosion resistance. The added nickel polishes to a mirror effect, improves corrosion resistance at high temperatures, and increases durability.