As the newest member to the Clipsystems family this clip is made with the indestructible Lexan plastic and comes with a lifetime guarantee. Durable and classy, the Blue Lexan Clip perfectly complements your active lifestyle. Able to withstand the elements while maintaining a first class appearance the Blue Lexan Clip is perfect for a cell phone, GPS, canteens or whatever you would need to have convenient access to. The Sport Clip is compatible with the Clip Systems Sport button which is provided with purchase of the standard clip. The Wide Mouth clip works in conjunction with the commercially available larger button, found on cell phone cases currently on the market.