High Quality Imported Japanese SKS-7 Steel (Rockwell hardness 62-64) for a longer lasting uninterrupted cutting. Razor Sharp and Double Honed Edges. Cut all fabrics synthetic, organic, leather, vinyl, foam and sew much more. Fits all major branded handles.

• Size: 28mmm
• Made of: Steel
• Use: Replacement Rotary Cutter Blade
• Includes: 2 Blades and Plastic Case
• Mfr SKU: 428SK-2PK