Measuring 3 2/5" x 2 1/4" x 1/8", this silicone card case sticks to the phone back making the phone a case for IDs and cards. It's amazing. Put your logo on the front & center of the case, this is bound to attract your guests. There are colors for many phones; yellow, red, purple and more. Lead time may be 8 weeks when quantity exceed 20,000 PCs.