Materials: Aluminum Alloy
Color:Black,Silver,Gold
Package Included:1x Triangular Scale Ruler
Quanity: 1Pc
Size:S Proportion: 1:20/1:25/1:50/:75/1:100/1:125 Large Proportion : 1:100/1:200/1:250/1:300/1:400/1:500
NameTriangular Metal Scale Ruler
Product Feature:
Aluminum Alloy Triangular Prism Metal Scale, Made of Aluminum Alloy, Precise Scale is Not Easy to Wear, Light and Hard, No Rust is Not Afraid of Falling, Three Colors, Six Ratios, Accurate and Clear Scale, not Easy to Wear, Used for Home Improvement, Engineering Drawings, Etc.