Features: The Square Silicone Drain Cover Odor Blocker utilizes advanced rubber with odor blocking efficiency, creating seal to prevent odor and unpleasant smells from rising in bathrooms and kitchens. Featuring easy installation that adapts to most drain types within 30 seconds, this flexible bathroom accessory combines compatibility with heat resistant silicone construction ( 40°C to 150°C). Ideal for homeowners, renters, and facility managers seeking hygienic solutio, this drain guard meets strict safety standards for family friendly environments with children and pets. Perfect for bathrooms, kitchens, laundry rooms, and public restrooms, the design effectively traps hair debris while maintaining optimal drainage flowing in high moisture areas. Engineered with food grade materials, this heavy duty drain protectors resists corrosions and deformation through years of daily use, ensuring lasting bathroom freshness without maintenance hassles. Specifications: Component: rubber Size: approx.14x14cm/5.51x5.51inch Color: 5 Option Quantity: 4pcs Package Includes: 4x Sink Strainer note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.