This sink plug is made of rubber, durable, and no smell, preventing sink leakage effectively. Each stopper has a hanging ring for easy removal, which can replace broken sink plugs effectively. Suitable for bathroom and kitchen sinks, drains, bathtubs, laundry sinks, etc. Features - Color: Black -Material:Rubber - Size: 4.30X4.30X2.50cm/1.69X1.69X0.98in -Note:3/8" -Suitable Range:33.1mm-35.1mm - Practical bathroom tub stopper can prevent hair, food scraps, and other debris from clogging your sink. - Easy to install, simply insert the sink stopper into the drain, and it will create a tight seal. - Small tub overflow drain covers are widely applied for kitchens, bathrooms, laundry rooms, and any drain with a standard size. - Tub drain stopper can keep the water in the sink, moving sink stopper to drain unwanted water. - Light weight, the tub plugs for bathtub are easy to insert into the sink, with rubber material, durable to bring you satisfying using feeling. Package list: 1 x Sink Stopper