Excellent Aluminum Alloy Material: This step depth gauge is made of excellent aluminum alloy material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. Red Anodized Surface: This aluminum alloy router depth and saw gauge is anodized with a red surface, which is not easy to oxidize and rust. Laser Engraved Scale: This router depth gauge features a laser engraved scale that is clear and highly perfect, always accurate to less than 1/64th of an inch. Economical and Practical: This saw depth gauge can be used as 2 tools, which is very practical, perfect replacement for the old and damaged parts,you can easily take this gauge with you to help with your work. Compact And Portable: This engraving circular saw gauge is small and lightweight, which makes it very easy to carry around with you and use. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:red Material:Aluminum alloy Package Contents: 1 x Step Depth Gauge 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.