Features:
Architect and: Not easily damaged, so enough to accompany with you through many years.
Drawing ruler: the product is made of good stainless-steel material, and it is durable to use.
Drafting scale ruler: it is not easy to break, so durable enough to accompany with you through many years.
School ruler: the ruler keeps stable during use and prevents ink from entering under the stainless steel ruler and messing up your work.
Engineering ruler: scales are very clear and accurate, and it can be used for a long time.
Specifications：
Size: Total length 26.3cm, maximum 3.9m
Weight: 79 grams
Material: Stainless steel
Process: Stamping, polishing, heat treatment
Package including:
1 x Ruler