Durable black plastic sink stopper will stop water and unwanted items from entering your disposer. Fits standard 3-1/2 in. sink drains. Easy to insert and remove from your drain. Features: Durable black plastic sink stopper will stop water and unwanted items from entering your disposer, fits standard 3-1/2 in. sink drains, easy to insert and remove from your drain Stopper allows for sink to be filled with water Fits standard 3-1/2 in. sink drains Made of durable black plastic Easy to insert and remove