Convenient and quick use: Wet the suction cups and place the bathtub overflow cover on the overflow drain, then press each suction cup onto the tub to seal. It has a diameter of 16 cm and a depth of 4.5 cm, designed to fit bathtubs with common overflow drains. Instant deep baths: By covering the overflow drain, you can minimize water loss during filling and enjoy a deeper bath. The strong suction cups provide a firm seal so you can relax without worry. Easy to clean: After use, rinse the overflow cover clean. It is dishwasher safe, ensuring it stays ready for daily use. Strong grip: The suction cups are designed to form a tight seal on clean smooth surfaces, delivering reliable performance to prevent overflows and maintain the desired water level. Use scenarios: Deep soak without water loss: Place the cover over the overflow drain to maintain the desired water level for a relaxing long soak. Midbath refilling: Keep the water level steady while adding hot water or refilling the tub during a bath. Regular maintenance: Easy cleaning and dishwasher safe design make it suitable for daily use and quick maintenance.