1.Creative design lock for easier operation. 2.With thicker and stronger rubber. 3. Any body case color is available. Specifications:1,smooth and shining 2,safe and convenient 3,good blade and hook, longer life 4,accurate measurement5. Material: ABS shell, tape PVC+ fiber6. N.W/G.W: 12/13KGS7. Meas: 32*32*29.5CM8. Packing: 1pcs/opp,50pcs/box,500pcs/ctn self lock tailor tape measure