Wiseup Heavy Duty Utility Knife 18mm 
. Model : 100103
. Size : 18mm x 100mm
. Blade Thickness : 0.5mm
. Handle Material : ABS + TPR + Stainless Steel
. Self-locking button when cutting
. The handle is anti-skid and anti-fatigue, which can effectively improve efficiency
. Balde Material : SK5 ( FOC 3Pcs Blades )