YASHANG HIGH-QUALITY MATERIALS: Silicone materials,free of harmful chemicals, recycle and eco-friendly. It holds tightly to the drain without leakage, won't hurt kids, and easy to clean. PERFECT SUCTION COVER: The shower bath drain stopper can seal for the whole night without a large amount of water leakage. Flat rubber sink cover will not get into the drain, won't easily get moldy, seal bathtub drain hole tightly and will block bad drain odor when not using the tub. EASY TO USE: Cover the tub stopper for the drain when you are filling the tub or sink with water and take it away after finishing your job. Easy to use and convenient storage when not in use. WIDELY APPLICABLE: Universal 6.5 inches (16.5cm) size, help to fit most different drains, wildly applicable for most bathroom bathtub, tub, kitchen, laundry sinks. color: Green/Gray Blue/Pink product includes: 3*tub stopper