Here is the spec of the phone:

Dimensions 115.2 x 58.6 x 9.3 mm
Weight 137 g
LED-backlit IPS TFT, capacitive touchscreen, 16M colors
Size 640 x 960 pixels, 3.5 inches
- Scratch-resistant oleophobic surface
- Multi-touch input method
- Accelerometer sensor for auto-rotate
- Three-axis gyro sensor
- Proximity sensor for auto turn-off.

Also the phone comes with the following accessory:

iPhone 4S Bumpers
iPhone 4S Dock
Apple In-Ear Headphones with Remote and Mic
Apple USB Power Adapter

All in sealed boxes