This enclosure is not compatible with the Raspberry Pi Model B+ and does not come with a Raspberry Pi or PiTFT! This case is designed for the Rev 2 Model B Pi which has the two mounting holes. If you have an older Rev 1, you can fit the Pi in the case but the two nubs have to be dremeled/cut out.
Dimensions: 82mm x 108mm x 31mm / 3.2" x 4.3" x 1.2"
As of 10/3/2014, this product now comes with two 1/4" long 4-40 machine screws!