FEATURES:  FIVE HUNDRED (500): Small Green Utility Knife Box Cutters.  5.25 inch Long. .50 inch Usable Blade.  Retractable Blade.  One Hand Thump Slide and Lock. .50 inch Wide Snap Off Blade.  12 Snap off Segments for New Tip.  Black Knife End used to Snap Blade.  Blade is Replaceable. NOTE: Each order is for FIVE HUNDRED (500) knives: