1. The chrome-plated brass head and installed silicone gasket make this a rust-proof bathtub drain plug suitable for drains with a diameter of 70 mm, helping to keep the drain hole sealed. 2. Most sink plugs are made of plastic and weigh about 20 grams. This bathtub plug features a brass flapper and weighs 40 grams. 3. This bathtub plug can be easily adjusted and sealed manually, with an adjustable height ranging from 47-56 mm. 4. The 7 cm bathtub plugs can be easily disassembled and cleaned. 5. Package includes 1 bathtub drain plug with a diameter of 70 mm, suitable for various bathrooms. The bath valve tap is made of brass. 6. Color options: 1 A – Brass Plug Ø 70 mm, 1 X. 7. This bath plug has a brass head, chrome-plated brass, a double seal, and a brass alignment screw, suitable for most standard bathtubs. 8. Simply measure the diameter of your old plug. If the pressure plug has a diameter of 70 mm, this plug can be used. 9. Note: Before ordering, please check the following minimum dimensions: The diameter of the sink drain hole must be 70 mm (just measure the old plug). 10. Advantages: Equipped with an easy-to-replace rubber gasket for leak-proof performance; Brass head with a shiny chrome-plated finish; Brass bottom structure with a diameter of 9 mm, resistant to rust and corrosion; Weighs 74 grams, staying in place to provide a seal. 11. Package includes: 1 x Brass Bathtub Plug. 12. getveryrich