HLO Lighting Omni All-In-One Christmas Light Clips | Hang C9 or C7 Light Strings From Rain Gutters or Shingles | Pack of 100 Clips FLEXIBLE & DURABLE: These outdoor Christmas lights hooks are designed to be maneuvered underneath shingles and clipped into gutters. As such, they offer enough flex to get them where they need to be without breaking. EASY TO USE: Hanging lights is no longer a hassle. Simply slide the clip under a shingle or clip it on a gutter. Once secure, place your bulb socket in the clamps and you're done! FOR A VARIETY OF HOLIDAY LIGHTS: Whether you're using the popular choice of C9 or C7 Bulbs, this omni clip will firmly grasp your lights and keep them secure. For C9 bulbs, smaller based light strings work best. You can also secure or hang mini lights. IMPROVE YOUR HOLIDAY DISPLAYS: Make a statement this year with your lighting decorations. Using these light clips will keep your lights looking neat and straight all season long. UV RESISTANT: When traditional clips are left in the sun all day, they can become brittle. Theses clips UV are resistant so they will last all season and can be reused again.