4.5 Serrated Edge Spring Assisted Folding Knife - Stainless SteelKuuma Spring Assisted Pocket Knives are easy to use with one hand. Simply pull it out of your pocket and with the flick of finger the blade opens! While open, the blade locks in place with the integral liner lock. They feature 420 stainless steel blades and belt clips and reinforced nylon handles. Great for everyday use.Features:4.5 spring assisted folding knife with serrated edgeBlade made of 420 Stainless Steel, 3mm thickDurable handle constructed of Black reinforced nylonStainless Steel clip and blade won't rust or corrodeLiner lock keeps blade in open position while in useWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.