MATERIAL: 100% food grade fine silicone with strong metal zipper. Wash Machine and Dishwasher Safe CARE: Among many other cases and pouches for cosmetics and supplies, This silicone bag is a resilient bag which is easy to wash and wear bag. Just rinse under tap water (with soap if needed) and air dry. BAG PROS: The silicone material gives a more fine touch, more flexibility, more durability, and more practicality SIZE: Small 8" x 5" x 3"