Sanwood&reg; Kitchen Bathroom Use Sink Strainer Rubbish Filter Drain Hair Prevent Catcher (L) Material: Silicone L Diameter: 12cm/4.72" (Approx.). S Diameter: 10cm/3.94" (Approx.) Keep the sink clean. Easy to use and very convenient. Suits for wash bowls, sinks, bath tubs, stall showers, and laundry tubs.