1Product Usage: This button protector cover is mainly applied to prevent unauthorized use of emergency stop buttons, wall switches, screw release switches, etc. during maintenance or repair. 2Excellent Materials: With a transparent PC body and a red ABS plastic base, this emergency stop button switch protector can withstand strong impacts and harsh industrial environments. 3Easy Installation: The button switch cover supports double sided adhesive or screw installation. Equipped with screws, double sided tape, sticker, and nuts, providing flexible and convenient installation. 4Secure and Convenient: Featuring hinge design, which can lock the button switch protector cover for improved security, it has 2 rope holes with 8mm diameter, can be fixed with up to 2 locking tags. 5Wide Application: The size of the emergency stop button cover is 105x105x63mm, suitable for equipment rooms, workshops, factories, construction sites, and other areas that require locking. 1 x Emergency Stop Button Cover 1 x Double Sided Adhesive 1 x Sticker 4 x Installation Screws 4 x Nuts