A:AnswerThe case is just one piece, co-molded hard plastic and rubberized tpu. It stretches just enough to fit over the phone quite snugly. There are some baffles molded into the corners of the case which would provide cushioning if dropped on a corner.
A:AnswerHello, the SaharaCase - Case for Apple® iPhone® 7 and 8 - Rose gold clear is compatible with wireless charging, but do keep in mind that the iPhone 7 is not compatible with wireless charging.
A:AnswerI don't know exact dimensions, but only read that it fits the iPhone 7 and 8. The model number is C-A-17-BK-RD, and the Best Buy SKU number is 6021436.