30CM Flat Engineer Scale Ruler,Promotional Flat scale ruler
1.30cm Promotional flat Engineering Scale Ruler 2.be made of ABS 3.Scale size:1:5:10:20:50:100:200:1250:2500 4:Pack:1pc/opp
5:Best Helper for Architecture
6:Suit for University and College Use
7:Art Alternatives
8:Plastic,Professional quality 12 inch scale
9:The best sell flat engineer scale ruler
10.Best promotional engineer flat scale ruler.
11.Imprint with your logo.......
30CM Flat Engineer Scale Ruler,Promotional Flat scale ruler