Features: Versatile Dry Wall Cutting Tool -- A hand-tool for the do-it-yourselfer. Measure, mark and cut drywall with one easy to use tool; also ideal for floor tile, carpet, linoleum, wood flooring, insulation, wood paneling, hanging pictures and blinds, cutting fabric, foam board, vinyl siding, plywood, ceiling tile, roof shingles, and so much more. Buit-In Tape -- Built-in heavy duty SAE 16 feet by 1 inch measuring tape with secure lock allows you to easily measure and transfer to drywall or any other material; measure once, cut once; tape measure guide ensures consistent and accurate cuts. Mark Measure &  Full Length Rip -- Cuts with the included carpenter's pencil, which fits into the convenient holder so it will stay right where you need it Premium Quality -- Durable ABS head and rubberized handle maximize balance and control, yet is lightweight at under 1 pound. Sharp Blades Included -- Includes 4 extra utility blades, stored in handle; uses standard utility knife blades. Specifications: Material: Aluminum Alloy+TPR Plastics Color: Grey+Blue Blade quantity: 6pcs Total length: 230mm / 9.1in Item Weight: 385g/13.58oz Package size: 260 * 100 * 100mm / 10.2 * 3.9 * 3.9in Package weight: 450g / 15.87oz Packing List: 1 * Gypsum Board Tool 6 * Blade 1 * Pencile