Installation method: Wall mounted battery bracket Easy installation: can be fixed with screws or double-sided tape. These two installation methods depend on your needs. (Friendly reminder: If you choose to install the battery holder with double-sided tape, please wait for 24-48 hours after installation before storing the battery. This can achieve the best bonding effect.) Simple design: The perfect combination of AAA batteries and AA battery storage brackets makes your batteries look more beautiful, tidy, and easy to use, saving space Usage scenario: You can install it anywhere you want, such as kitchen/study/cabinet/office/warehouse, etc! Package includes: 1 bracket, 3 * short screws, 3 * long screws, 3 * rubber stopper, 3 * double-sided tape