Description: 100% Brand New and High Quality. 1. Attractive LED shoelaces. 9 different colors, 4 modes to choose: fast flash, slow flash, bright permanent and close mode. 2. Suitable for any type of shoes, including running shoes, boots and skates. 3. Washable and waterproof: Easy to use, lightweight to wear. The shoelaces are waterproof, but the battery case is not. 4. Suitable for skating, outdoor sports, night running, large festivals, concerts, promotions, cheers, holiday promotions, birthday gifts. Specification: Waterproof: YES(battery not) Material: PP ribbon + LED strips Size: length 120cm/pcs (47.24"), width 0.8cm/0.31" Battery: each shoelace uses 2 CR2032 button batteries, total 4 for one pair. Luminous mode: one speed(long bright), second speed(fast flash), third speed (slow flash), four speed(closed) Color: red, yellow, blue, green, pink, orange, white, changeable 5 colors, changeable 7 colors Lasting life: 30 hours when under continuous light, 60-80 hours for blinking or intermittent situation Package Included: 1Pair * LED Shoelace Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2cm differences due to manual measurement.