Carefully designed roof deicing cable clamps - When melting snow on the roof does not fully integrate into the trench, an ice dam will form. Our heating cable roof clamps can help prevent roof problems and alleviate any problems around eaves, valleys, drainage ditches, and access roads during every warm winter. Easy to install roof deicing cable clamp - Our cable clamp can be quickly removed without damaging the roof. You can use roof adhesive or roof nails to install deicing cable clamps. Everyone's Roof Clips - We use tropical roof clips for installation and are compatible with manufacturers of all ice dam heating cables and most inclined roof systems, metal, asphalt, roofs, shingles, asphalt, wood, wood, synthetic, composite materials, and more! Sturdy material - Our roof clips are made of high-quality non aluminum, which is very durable and sturdy, and not easy to loosen. Colour:silver Material:aluminum Size:50 x 38mm Package Contents: 100 x Roof Clips 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.