Features Flame-Retardant ABS Material: Made of flame-retardant ABS material, ensuring long-lasting use and safety. ed Top Cover: The top cover features a ing rubber strip, providing dust-proof, waterproof, and anti-aging properties, along with partial resistance to . Versatile Compatibility: Accommodates various types of button switches, offering flexibility in installation. Wall or Equipment Mountable: Allows direct mounting on walls or equipment for convenient field control and signal indication. Exquisite Design: Features an exquisite appearance design for easy installation and maintenance, enhancing the overall aesthetic appeal. 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: 169g/6oz Hole Size: 22mm/0.9inch Color: Yellow, White (Optional) Package List: 1* Switch Box Package List