1.Collapsible Design: colander strainers are foldable, save much space for your kitchen, making it convenient to store in any kitchen drawer, cabinet or drying tray. 2.Multi Use: You can used in or over a sink and freestanding on a counter or table. This colander used for draining most foods like spaghetti, pasta, potatoes, broccoli, green beans, carrots, spinach and other veggies, to rinse your salad leafs, fruits and fresh vegetables. 3.Drain Water Easily : The raised bottom and bottom holes lets water drain fast and easy, so you can spend more time doing the things you love. 4.Safe Silicone Colander: The collapsible strainers are made of eco-friendly Rubber and plastics materials. Heat-Resistant up to 230oF, can be quickly immersed into boiling water blanch vegetables like spinach broccoli, green beans etc.