Check the listing for details. OLFA 45mm Rotary Replacement Blade 1 Cnt RB45-1. Condition: New. Listed at 12.99 USD. OLFA 45mm Rotary Replacement Blade 1 Cnt RB45-1 Cut up to six layers at a time, like the pros do, with this OLFA rotary blade. You'll save precious time and effort. The blade is made of tungsten tool steel and retains its sharp edge, so you'll also save money. The blades fit any OLFA 45mm rotary cutter and come in a plastic storage case that doubles as a container for safe disposal. Perfect for hobbies as well as projects at the office or home, they are ideal for cutting fabric, paper, vinyl, upholstery and more.Cuts through 6 layers of fabric at once Made from high-quality tungsten tool steel Includes plastic blade storage/blade disposal case - 1 Blade Included Items Are Just As Pictured Brand New If You Have A Problem With Your Order Please Contact Me Before Leaving Feedback Or Opening A Dispute We Combine Shipping On Multiple Items So Please Wait For An Updated Invoice Before Making Payment Contact Me Anytime With Any Questions You May Have Keep My Store In Mind For All Your Craft, Pet And Household Needs!!! INTERNATIONAL BUYERS Please be aware the any and all custom charges that your country levies on a purchase are your responsibility to pay.