Sturdy Collapsible Colander Easy Drain Silicone Strainer by Kitchen Favorites (1, 11"x9" Oval) COLLAPSIBLE SPACE SAVING DESIGN - Collapses to 1 1/2" thick and easily stackable. DISHWASHER SAFE - Makes for easy clean-up. HEAT RESISTANT - Perfect for straining cooked vegetables, pasta and much more. QUICK DRAINAGE - Raised molded base to allow easy drainage when sitting on sink bottom. STURDY SILICONE DESIGN - Holds shape while in use.