CellAccessoriesStore Leather Horizontal Large Size Protective Carrying Cell Phone Case with Belt Clip and Belt Loops for AT&T Apple iPhone 4 4S/iPhone 3G / 3GS - Black Compatible Models: Apple iPhone 4 4S16GB 32GB / iPhone 3G 8GB 16GB / 3GS 16GB 32GB (It will fit the cell phone already with a Rubber / Silicon Cover into this Leather case and it will fit OtterBox Defender Case/ Impact Case with iPhone 4 4S or 3G / 3GS) Sleek, durable leather material with soft velveteen inner lining helps protect your mobile phone from nicks and scrapes. It helps to protect against shock and surface damage caused by accidental drops. Belt clip attachment for go-anywhere portability. Product Dimensions (Inner): 5.22 x 2.60 x 0.91 Inch