Replacement Rotary Blades 28mm, by Fiskars, are two replacement blades for 28 mm rotary cutters. These blades features stainless steel razor edges to provide a smooth clean cut on a variety of fabrics. Blades fit the Fiskars 28 mm rotary cutters and most other brands of the same size.
Sailrite recommends using the Cutting Mat to help keep the blades sharp.