Holds any size light for precise, vertical positioning including mini lights. C7, C9, and rope/tube lights. It´s great for icicle and swag lights too. The all-purpose light holder works on all roofs, even shakes, slate and tile, on all gutters, Kor Ustyles, aluminum, coppy or vinyl. It also works safely on vinyl siding and can be used to string lights on deck railings and fences too. Box of 100. Type: Decorations Color: Multi-Color