Size and compatibility - Drain plug diameter: 40-45 mm - Height: 2.2 cm (0.87 inch) - Suitable for sink outlets with diameter 42-45 mm Key features and benefits - Round beaded chain: includes a round beaded chain; one end can be attached to the sink faucet to prevent the stopper from getting lost - Reliable seal: soft rubber construction provides a tight seal that helps prevent leaks - Easy water control: effectively holds water in the sink and can be removed easily to drain unwanted water Material and durability - Made of rubber, soft and durable for long-lasting performance - Designed to maintain a secure seal under typical kitchen and bathroom usage Use scenarios - Kitchen sink: fill the basin for soaking dishes, rinsing produce, or washing utensils, then lift the stopper to drain - Bathroom or utility sink: hold water for shaving, cleaning, or hand washing, with quick removal when draining is needed - General maintenance: use with sinks having drain openings in the 42-45 mm range to prevent water loss during tasks requiring a temporary seal Installation and compatibility notes - Fits drains with a diameter of 42-45 mm - The stopper’s diameter range (40-45 mm) makes it compatible with most standard outlets within that size - The attached chain helps prevent loss during use or cleaning routines Performance and reliability - Provides a secure, leak-tight seal for effective water retention - Durable rubber formulation balances softness with long-term durability to maintain sealing performance If you need a dependable, easy-to-use drain stopper for sinks with 42-45 mm outlets, this rubber stopper with a round beaded chain offers practical water control, reliable sealing, and a simple way to keep the stopper from getting misplaced.