Material:Made of environmental material,durable to use. Light switch guards keeps light switch ON or OFF,protect your lights or circuits from being accidentally turned on or off. These toggle switch guards can effectively prevents accidental shutdown or opening of items connected to the switch. Easy to install:Just install the light switch protection once and you don't have to worry about the switch. Unique buckle lock design that locks ON or OFF position.Child safety,prevent children from accessing switches for lights and appliances. colour:White Material:ABS size:8 x 3cm Package Contents: 4 x Light switch protective cover 8 x Long 11mm screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Material:Made of environmental material, to use. Light switch guards keeps light switch ON or OFF,protect your lights or circuits from being accidentally turned on or off. These toggle switch guards can effectively prevents accidental shutdown or opening of items connected to the switch. Easy to install:Just install the light switch protection once and you don't have to worry about the switch. Unique buckle lock design that locks ON or OFF position.Child ,prevent children from accessing switches for lights and appliances.