Description Size: 147*147mm Durable: The drain protector is made of high-quality silicone to prevent raw Rust, corrosion or scaling, soft, lightweight and not easy to deform. The sink is big enough to hold hair and food crumbs. Easy to clean and install: Silicone drain protectors can only be washed with warm soapy water, very easy to clean, but only suitable for smooth tiles or glass STABLE: Each filter has 4 suction cup bases for Stable adhesive, not easy to move. The drainage holes on the drainage cover are clean and tight, and the drainage speed is fast. The floor drain cover measures 147 x 147mm, so it can only be used on floor drains smaller than this. Applications: Compatible with all common types of traps, can be used in bathtubs, kitchen drains, easily catches food residue, hair and other debris when draining, and anything you want to prevent and capture residue, thereby allowing for smoother drainage. .