1. Durable and reliable. 2. The top opening design does not block the signal. 3. Quicksand-type non-slip texture, not afraid to take off your hands. 4. Oil-proof and washable. 5. Applicable models: BN59-01259B, BN59-01259E, BN59-01260A, BN59-01241A, BN59-01242A, BN59-01266A