Create A Professional-Quality Light Installation C7 and C9 horizontal or vertical bulb orientation Attach securely with the provided screws Perfect for permanent or seasonal light displays Each measures 1.75 inches high by 1 inch wide by .25 inches deep This 100-piece set of clear surface mount Christmas light clips is designed to securely hold C7 and C9 holiday light sockets for both seasonal and permanent displays. Each S-shaped clip is made for easy mounting with the included metal screws, ensuring your holiday lights stay firmly in place on any flat surface. Once installed, the light socket covers the screw for a clean, professional look, while the top and bottom of the clip securely grip the wire. These transparent light clips blend in with your surface for minimal visibility and maximum durability. Recommended for outdoor use, these surface mount Christmas light socket clips are perfect for creating a neat, organized, and professional-looking holiday light installation on roofs, walls, fences, and other flat surfaces. Features:. S-shaped clear 100-piece set. For use with C7 and C9 sockets and lights. Hold firmly with screws - included. Easy installation on flat surfaces. Durable enough for all-year use. Recommended for outdoor use Dimensions: 1.75"H x 1"W x .25"D. Material(s): plastic/metal