... strainer takes much less space to store, or in your dishwasher. Pop open to use, collapse to close. Silicone is an ... -40 to 260 degrees Celsius Non-sticky === The strainer is dishwasher safe, non porous, non absorbent. With this collapsible colander, you will ... : ***The material is suited for FDA test ***It's safe for food and dishwasher, microwave, oven, freezer ***Its standing temperature: -40 to ...