http://i00.i.aliimg.com/img/pb/252/065/676/676065252_296.jpg

Features?
100% brand new and high quality Watch Screw-on Back Case Cover Opener.
For opening waterproof watches case, and to remove watch back case with ease in seconds.
Adjustable design: Jaw distance can be adjustable from 8mm to 57mm.
Very convenient and easy to take everywhere easy to use.

Specifications:
Jaw distance: 8mm to 57mm / 0.33in to 2.26in
Material: Steel
Color: Mainly Blue
Product Size: 70 * 40 * 11mm / 2.78 * 1.58 * 0.45in
Product weight: Size: 79g / 2.78oz
Package size: 76 * 42 * 16mm / 3.02 * 1.66 * 0.60in
Package weight: 83g / 2.92oz

Note: The color of the item may vary slightly due to photography and your own computer.

Package List:
1 * Watch Screw-on Back Case Cover Opener Remover Repair Tool

http://i01.i.aliimg.com/img/pb/253/065/676/676065253_146.jpg