Easy-to-use gutter hook that rolls over rain gutters. Ideal for icicle lights, regular string light sets, rope lights, LED (light emitting diode) sets, and mini light sets. Holds rope lights close to the gutter for maximum reflection. Capable of holding multiple light strings and extension cords. Also works well on deck railings or fences. Decorates up to 100 feet. Package of 50 hooks.