Specifications:Material: ABS+PP+silica gel+calcium chloride particles - Size: 7.25cm W X 22.5cm HFeatures:Creative umbrella shape, it can be hung in drawers, cabinets, bathrooms, shoe cabinets and other places for effective odor removal. - It can quickly absorb water vapor in the air to keep the inside of wardrobe and drawer dry. - Good hygroscopicity effect after hygroscopicity into liquid, can be poured out and then added to dry particles for reuse. - Packing includes:4 X Umbrella Shape Moisture Absorber