GreatNeck SBK Snap Off Blade Knife CardedGreat Neck Snap Blade Knife For light duty cutting of paper, vinyl, leather, vinyl End of blade snaps off easily to provide a new cutting edge Locking slide Pocket clipGreatNeck SBK Snap Off Blade Knife Carded Features:; Locking slide, pocket clip, cuts paper, leather, and vinyl; Replaceable blades available 5" 5BSBK (2512-4090); Carded