Features Flame-retardant ABS Material: Made of flame-retardant ABS material, ensuring durability and safety in use. ing Rubber Strip: The top cover features a ing rubber strip, providing dust-proof, waterproof, anti-aging, and -resistant properties. Versatile Installation: Accommodates various types of button switches for flexible usage. Wall or Equipment Mounting: Can be directly mounted on a wall or equipment, ideal for field control and signal indication. Exquisite Design: Features an exquisite appearance design, ensuring easy installation and maintenance. Features: 1、Made of flame-retardant ABS material, in use. 2、The top cover is equipped with ing rubber strip, which is dust-proof, waterproof, anti-aging and partially resistant to . 3、Various types of button switches can be installed inside it. 4、It can be mounted directly on a wall or equipment for field control and signal indication. 5、Exquisite appearance design, easy to install and maintenance. Specification: Features: Made of flame-retardant ABS material, in use. The top cover is equipped with ing rubber strip, which is dust-proof, waterproof, anti-aging and partially resistant to . Various types of button switches can be installed inside it. It can be mounted directly on a wall or equipment for field control and signal indication. Exquisite appearance design, easy to install and maintenance. Specification: Condition: 100% Material: ABS Weight: 202g/7.1oz Hole Size: 22mm/0.9inch Color: Yellow, White (Optional) Package List: 1* Switch Box Package List