OXO Good Grips Silicone Sink Strainer with Stopper Easy-to-clean silicone Strainer flips inside-out to empty Effectively traps debris Turning knob 90 degrees allows Stopper to drop down for soaking dishes or pans Stopper clicks into place and will not unintentionally fall and stop up the drain Silicone under rim will not scratch sink Stain-resistant; Dishwasher safe