This is a two-layer case for blackberry 8910. Containing two parts---plastic shell and silicone jacket, our shockproof case can have your cell phone case well protected when you are travelling or doing sports, and the two-layer design can have your cell phone better protected than any one-layer case. There are five colors of plastic shell for you to choose---black, pink, yellow, coffee and red; we got two colors of silicone jacket---black and white. If you need, we also can do customer design.