100% Money Back Guarantee - If you feel the blade Not Sharp enough or Not Cleanly cut, or you feel that our blades don’t exceed your expectations, please return for a full refund. Ultra Durable - Tungsten alloy adds strength and wear-resistance, while lubricants and specialty storage case keep them in optimum condition until you’re ready to use them. High Quility and Sharp - Made from Japanese Steel (SKS-7) that stay sharper longer, the blades go through 4 individual sharpening stages that stay sharper. Cleanly cut through up to 10 layers of fabric at once. Perfect rotary blades 28mm for quilting, sewing, arts&crafts - Rotary cutter blades can be used to cut fabric, fleece, felt, leather, cardboard, wallpaper, vinyl and other DIY Projects. Compatible with all 28mm rotary cutters - KISSWILL rotary cutter blades 28mm is designed to 28mm rotary cutters. If they don’t fit your cutter, return them for a full refund.

Blade Material: Steel. Item Dimensions LxWxH: 1.22 x 1.22 x 0.01 inches. Brand: KISSWILL. Date First Available: April 7, 2019. Manufacturer: KISSWILL. Item Weight: 0.634 ounces. Is Discontinued By Manufacturer: No. Best Sellers Rank: #47,597 in Arts, Crafts & Sewing. Customer Reviews: 4.6 out of 5 stars 963 ratings 4.6 out of 5 stars. : B07QCN1YG2. Product Dimensions: 1.22 x 1.22 x 0.01 inches.