As experienced DIY-ers and quilters, you know the importance of a smooth, precise cut. Naturally, you've chosen a premium rotary cutter to accomplish this. Then our rotary cutter replacement blades are your best choices. ?Made of high-quality SKS-7 Carbide Tools Steel, the rotary cutter blades can stay sharper and last longer. ?With the size of 45mm, our serrated rotary cutter blades can fit most kinds of cutters. ?These rotary blades will cut with spaces roughly 1/4" apart from each other so that can be great for fleece and other material for crochet edge blankets, as well as scrap booking designs. ?The rotary replacement blade is an essential quilting supply and craft accessory and has dozens of uses. These ultra sharp blades can easily cuts through fabric, foam, fleece, felt, vinyl, leather, cardboard, wallpaper, and more. Perfect for any quilting or scrapbooking project. Product Specifications: Material: SKS-7 Carbide Tools Steel Color: Silver Size:Approx. Diameter: 1.8 x 1.8 inch(45mm) Thickness: 0.3mm Package Contents: 10 x Rotary Skip BladesSTORAGE CASE INCLUDED -- In the package you can get 10pcs these 45mm serrated rotary cutter blades that come with case, with which can your need be met. WIDE-USE EDGE SKIP BLADES -- The rotary replacement blade is an essential quilting supply and craft accessory. Our rotary cutter blades have dozens of uses. These ultra sharp blades easily cuts through fabric, foam, fleece, felt, vinyl, leather, cardboard, wallpaper, and more. Perfect for any quilting or scrapbooking project. MAKES PERFECT CROCHET HOLES -- These rotary blades will cut with spaces roughly 1/4" apart from each other. Great for fleece and other material for crochet edge blankets, as well as scrap booking designs. FITS ALL CUTTERS -- The rotary replacement blades are designed to be compatible with ALL 45mm rotary cutters. LONG LASTING AND SHARP -- The cutter blades are made of high-quality SKS-7 Carbide Tools Steel for blades that stay sharper and last longer, preventing blades from rusting and corroding.Date First Available: November 18, 2019. Manufacturer: Abuff. Item Weight: 1.44 ounces. Best Sellers Rank: #46,832 in Arts, Crafts & Sewing. Customer Reviews: 4.7 out of 5 stars 79 ratings 4.7 out of 5 stars. : B081MZLZGC. Item model number: ABUS-SkipBlades-45mm-Sv-191118. Package Dimensions: 2.36 x 2.28 x 0.47 inches.