Features:1.Excellent Material:Made of high-quality materials, good quality and long use time.2.Different Specifications:Avariety of different size specifications to meet different use needs.3.Drop and Wear Resistance:Clear scale, drop resistance and wear resistance, easy to use.4.Easy to Carry:Small size, portable lanyard design, easy to carry out.5.Wide Range of Applications: suitable for woodworking, decoration, water and electricity, construction sites, and a wide range.Specifications:Product Size(Ruler Tape Length),Ruler Shell Length(mm),Ruler Shell Height(mm),Ruler Shell Thickness(mm),Weight(g)3m*19mm,64,62,28,1065m*19mm,72,70,29,1905m*25mm,72,70,33,2477.5m*25mm,80,80,35,32810m*25mm,90,89,36,417Material:ABS+Carbon SteelNotes:1.Due to the effects of light and shooting angle, the actual color of the item may differ slightly from the color shown on the picture.2. Due to manual measurement,please allow 1-3cm measuring deviation.Thank you for understanding