This dish drying rack is made of BPA-free, environmental safe and food-grade silicone-coated steel, so it’s safe for use in the kitchen. Thanks to the silicone binding on both ends, the dryer is non-slip. Moreover, as it’s foldable, and the tubes are removable, it’s easy to wash and keep clean. The additional feature is that you can wash it in the dishwasher - all for your comfort.