1. Perfect for sealing And Food Grade Silicone: Bathtub stopper made of silicone material is able to seal sinks or bathtubs perfectly without heavy leakage. FOOD GRADE SILICONE to ensure that your child is safe from any harmful metals or plastics .Please kindly note, it is only suitable for flat smooth surfaces.2. Easy To Use: Use the tub stopper to cover the drain hole before filling the tub or sink with water and take it away after finishing your job. Easy use saves your effort. And the suction cup design is great for storage when the tub stopper is not in use.3. Long Time Drain Stopper: The shower bath drain stopper can seal for the whole night without a large amount of water leakage. Universal Size: one size should fit all, the secure snug fit and good grip are for a variety of uses (for kitchens, bathrooms, laundry rooms, utility rooms, Jacuzzi tubs).4. Easy to clean, guaranteed to last and is recyclable Suction Cup Design - A small suction cup helps it to adsorb and prevent moving.5. Effectively seals drain to fill bath tub with water Bath plug - Flexible and Soft - The silicone flat stopper makes it easy to use for a variety of different areas Rubber sink plug - Food Grade Silicone - Allows the tub stopper to shape itself to uneven or contoured surfaces much easier Low Allergenic - This sink stopper is hygienic, dishwasher safe.