Reliable material: the bathtub plug cover and bathtub drain cover are mainly made of high-quality silica gel, and the water stop plug is mainly made of high-quality PVC, which is safe, reliable, durable and can be used for a long time. The plug can be used in kitchens, bathtubs and laundry rooms. Easy and fast to use: wet the suction cup of the overflow ditch of the bathtub, place it on the overflow ditch of the bathtub, and then press it on the bathtub to seal it, so as to ensure that your bath water will not be lost slowly. It can form an ultra tight seal to make the drainage cover stick firmly, and keep it in place when there is water. Prevention of blockage: you can place the wool filter of the bathtub in the bathroom drainage pipe to effectively clean the blocked drainage pipe and prevent blockage, so that you can enjoy a clean and comfortable bathroom time, which is enough to meet your daily use needs.They are easy to use. Just pour warm water on the suction cups and press each suction cup firmly on the bathtub. Appropriate size: the size of the drain cover is appropriate and will not take up too much space. The diameter of the bathtub drain cover and the bathtub overflow drain pipe is about 6 inches, which is easy to carry and store. When the water level reaches that level, do not hear the stupid sucking sound from the overflow hole. The product creates a reliable sealed chamber and a quiet and comfortable environment. Enjoy a complete bath: our overflow drain cover can easily create a spa like experience for bath lovers. Just put the lid on the overflow drain of the bathtub and you can enjoy the extra water. The product creates a reliable sealed chamber and a quiet and comfortable environment.