The Silicone Socket Cover is a simple solution for adding a contemporary look to your lighting project. We offer a wide variety of playful hues in this cover, making the combination of colors in our covers and cord nearly limitless. To add it to your fixture, the flexible rubber cover simply slips over our DIY cloth covered cord first, then over the assembled socket. The covers are compatible with our basic and porcelain sockets and do require a standard cable grip/strain relief. Read more about assembly in our product announcement blog. But, remember, with all lighting projects and DIY fixture assembly, we always recommend consulting a licensed electrician.