... than tens of colors 2 Layers of stones. Compatible with ID badge, Factory worker, Students, office worker Technical DetailsColors: Blue ... Blue, Silver/Red, Rainbow.2 Layers of stones.Compatible with ID card, badge, Factory worker, Students, office worker, etc.Cellphone ... WE WILL CHOOSE IT FOR YOU!!! Durable and comfortable strap,fits horizontal Bling lanyard for key chain and ID card holder