[STANDARD INSTALLATION DIMENSIONS] The chrome-plated brass head and the fitted silicone seal make it the perfect rust-free bath drain stopper for all drains with a diameter of 70 mm. It will keep your drain hole sealed. [SOLID BRASS] Most pop-up drains are made of plastic. Our premium bathtub plug has a heavy brass flap. [HEIGHT ADJUSTABLE] Our bathtub plug can be easily adjusted and sealed manually. [EASY TO CLEAN - FULL DISASSEMBLY POSSIBLE] Our 7 cm bath plugs can be easily disassembled and cleaned. [PACKAGE INCLUDES] 1 bath drain plug with a diameter of 70 mm, this is the perfect bathtub plug for every bathroom. The valve on the bathtub drain is made of brass. About shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time depends on circumstances. Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply to you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.