Never worry about leaving your compartment light on again. Add an automatic on/off switch to any pop up gas strut door/application. This black switch turns the light on as you lift the door and shuts it off as you close it and fits 6, 8, 10, and 12 millimeter gas strut rods. 1 per card. Product Type:Auto Accessory Item Package Weight:0.09 Kilograms Item Package Dimension:19.812 cm L X14.986 cm W X4.318 cm H Country Of Origin: China MODEL NO - 52479