Basic Product Specifications Material and Materials: 100% waterproof and durable nylon fabric (scratch and tear resistant). Fixing System: Flexible and tight elastic rope that prevents water leakage from the sides and back of the air conditioner. Drainage Mechanism: Integrated bottom opening connected to a flexible transparent drainage hose (of suitable length for draining water into a bucket or sink). Compatibility and Size: Fits most wall-mounted (split) air conditioners of various sizes. Sustainability: Washable and reusable product for many times. Additional Accessories: Comes with a small storage bag to pack the cover and hose after use.