Features:_x000D__x000D_Easy to use, easy to setup for any length. _x000D_Helps eliminate drilling mistakes with the hole for the drill bit that the bit is going into the right spot without deviation. _x000D_L-bracket and top screws keep it dialed in horizontally and the two large front thumbscrews locks in the vertical position. _x000D_Comfortable in the hand, easy to use, durable in use. _x000D_High accuracy, great adjustment possibilities. _x000D__x000D_Specification:_x000D__x000D_Material: ABS, Stainless Steel_x000D__x000D_Color: Blue _x000D_Iron Ruler Length: Approx. 41cm / 16.1inch_x000D_Plastic Ruler Length: Approx. 31cm / 12.2inch_x000D_Weight: Approx. 390g_x000D__x000D_Package List:_x000D_1 x Cabinet Hardware Jig_x000D_1 x ABS Ruler_x000D__x000D_3 x Fixators _x000D_1 x Stainless Steel Ruler _x000D_1 x Bag_x000D__x000D__x000D_Note: _x000D_1. Please allow small size error due to manual measurement. Thanks for your understanding._x000D__x000D_2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering 1Easy to use, easy to setup for any length. 2Helps eliminate drilling mistakes with the hole for the drill bit that the bit is going into the right spot without deviation. 3L-bracket and top screws keep it dialed in horizontally and the two large front thumbscrews locks in the vertical position. 4Comfortable in the hand, easy to use, durable in use. 5High accuracy, great adjustment possibilities.