Sealed waterproof design: Fits snugly on the washing machine door, reducing water leakage during washing and spinning, protecting the floor and cabinets from getting wet. Cushioned noise reduction structure: Soft rubber material cushions the impact of closing the door, reducing the sound of metal clashing, making the daily opening and closing of the compartment door gentler. Built-in drainage grooves: reserved channels for water to flow, allowing leftover water at the cylinder door to return to the inner cylinder, reducing water accumulation in gaps Keeps out dust and dirt: blocks outside dust from getting into the washing drum, reduces grime buildup in the door gasket, and lessens your daily cleaning workload. Universal accessories for multiple models: Compatible with most mainstream drum washing machine models, easy to install and remove, saving on repair costs if you replace it yourself.