The roof tile clips made of durable and stable material is and strong, which can be used for a long time. It is simple , but it's practical to use, which will give you a good use experience. You will have a good use experience because of the perfect workmanship of this product. Features -Color:Silver -Material:Iron -Size:9.00X4.50X2.30cm/3.54X1.77X0.90in -Roof tile fixed tool to prevent the roof tile skid under snow pressure, which is practical and convenient to use. -Made from iron material, fine workmanship ensures smooth surface and no burr, would not hurt your fingers. -Easy to install or remove, ,roof tile fix iron clip is able to fix the roof tile in place, bring convenience. -Fine workmanship ensures it durability and practicality, which can be used for a long time. - workmanship, reasonable structure, professional and practical, can bring you convenience. Package list: 20 tile clips