End sides are smooth with no burr; One end is square, the other is rounded with a hole to make it easy for hanging, convenient storage.
Perfect for school or office Perfect for school and training class, paper piecing, craft work. Suitable for carpenter, engineering, architects, handy to use as drawing straight edge or measuring device.
0.9 mm thickness avoid sharp edges.
Conversion table: converse metric to imperial quickly
material: stainless steel
size: 15 inch (40 cm), 12 inch (30 cm), 6 inch (15 cm)
2 X 15 inch Stainless steel ruler
2 X 12 inch Stainless steel ruler
2 X 6 inch Stainless steel ruler
Only the above package content, other products are not included.
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.