Material: Made of aluminum , durable in use. CNC machining and clear texture, comfortable texture. Brand new and high quality Ergonomic design makes it easier to operate. easy to use, and the stopper can be locked. Lets you cut boards exactly to length,Prevents measuring or cutting errors Use with tools such as miter saws and drill presses. Used for location and fixation, suitable for standard t- work with t-slot, t- in woodworking It can help limit the length of the chute, size and easy to carry out for work, a perfect woodworking tool Color: black Material: metal Package Contents: 2 x stop Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.