Features: 
1) Quality carbon steel ruler 
2) Sizes: 8" x 12", 16" x 24" 

A) 8" x 12" (body width: 3.9cm, tongue width: 2.6cm; Thickness: 2.3mm) 
B) 16" x 24" (body width: 5.1cm, tongue width: 3.9cm; Thickness: 2.3mm) 
3) Graduation: Permanent, one side with Metric System, the other side with British system 
4) Polishing coat and spray-painted with the color of itself 
Packing: 
Inner packing: 1PC/plastic pouch, 6PCS/inner box, Outer packing: 100 or 36PCS/master carton 
Packing can be also changed to meet the customers' requirements.