BUTTERFLY Folding design Plastic architect / engineer ruler White + black

Product name: Scale ruler; Material: Plastic
Total size (folding): 19.5 x 2.9 cm / 7.7 "x 1.1" (L x W)
Color: white, black
Net weight: 21 g
Professional plastic triangle scale rulers 1: 10, 1: 15, 1: 20, 1: 25, 1: 30, 1: 33 1/3, 1: 40, 1: 50, 1: 75, 1: 125 .
Ideal for architects, black letters, good helper for you, foldable and easy to bend.
Package Contents: 1 x scale ruler
Note: Light shooting 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.