1、Made of durable material, it's comfortable and light weight to wear this 2、Very easy to change batteries, and the lighting effect is better with 3 modes, longer and brighter 3、It can also be necklaces, bracelets for festival or worn on your pets or anywhere you can think of 4、Especially ideal for night. Let you stand out in party, KTV, bar, prom, dance, Halloween, Christmas, New Year and more 5、Suitable for roller skates, dance shoes, basketball shoes, football shoes, kids shoes, sport shoes, casual shoes and so on Description: These fashionable shoelaces are very change batteries, and the lighting effect is better with 3 modes, longer and brighter. It can also be necklaces, bracelets for festival or worn on your pets or anywhere you can think of. Especially ideal for night. Let you stand out in party, KTV, bar, prom, dance, Halloween, Christmas, New Year and more. Suitable for roller skates, dance shoes, basketball shoes, football shoes, kids shoes, sport shoes, casual shoes and so on. Features: Made of durable material, it's comfortable and light weight to wear this. Very easy to change batteries, and the lighting effect is better with 3 modes, longer and brighter. It can also be necklaces, bracelets for festival or worn on your pets or anywhere you can think of. Especially ideal for night. Let you stand out in party, KTV, bar, prom, dance, Halloween, Christmas, New Year and more. Suitable for roller skates, dance shoes, basketball shoes, football shoes, kids shoes, sport shoes, casual shoes and so on. Specification: Condition: 100% Brand New Material: TPU + UBS Color: Red, Yellow, Blue, Green, Orange, Pink, Colorful (optional) Battery: 4 * 2016 battery Glow Mode: Normally bright-flash-slow flash-off Product Length: Approx. 80cm / 31.5inch Package Weight: Approx. 50g Package Included: 1 x Pair of LED Shoelaces