ICY Bling Black Diamond Sequin Phone Cover Back Case For Apple iPhone 4 / 4S (AT&T, Sprint, Verizon Wireless, Virgin Mobile, Cricket) Made with Sparkling Cluster Sequin Unique Design & Rare to Find Hard Plastic Protective cover ensures maximum protection against scratches, and add some FUN & PERSONALITY to your phone Snap on Installation, no tool needed Appropriate openings for charger, USB and etc.