Stanley 10 486 Snap Off Utility Knife, 8 1 2 in Overall Lg, Rubberized, 7 Segments, 4 Blades Stored, Black 2LMK2 Sheet Size 11 in x Sheet Size 11 in x 17 in Paper Size Name Tabloid Paper Weight 28 lb Brightness 100 Color Photo White Finish Matte 3 Hole Punch No Total Number of Sheets 500 Number of Reams per Case 1 For Use With Copiers of Head 19 gpm The knife has a retractable function which protects the blade when not in use Tyvek Number of Blade Segments 7 For Cutting Fabric Yes Number of Blades Stored 4 Manufacturer Model Number of Included Blade 11 725 For Cutting Plastic Yes Blade Type Included Snap Off Blade Tip Standard Replaceable Blade Yes For Cutting Cardboard Yes For Cutting Leather Yes Country of Origin Taiwan