Manufacturer: KAI (KAI) Series: NEW COOKDAY Model Number: DF-1473 Compatible Drain Size: Approximately 35-45mm diameter Material: 18-8 Stainless Steel Features: - Rust-resistant - Easy to clean - Durable punching type Punching waste receiver for bathroom sink drains Catches hair and debris without letting them flow into the drain. I'm selling this because the size didn't fit my new bathroom sink, and it's a spare item. There are some creases on the packaging, but it's a new, unused item. Please note that as this is a personal sale, returns and refunds are not accepted. This is a set of 2. Individual sales are not possible.