Olfa 45mm Rotary Blades C & T add an oversized replacement triangle

add an oversized replacement triangle and then square everything to a perfect size

Great for scraps

then stitch one side of the zipper in straight and flat

Circular rotary replacement blade for our popular 45mm rotary cutters used for quilting

Please do not advertise it for less than $31

Olfa 45mm Rotary Blades C & T add an oversized replacement triangleCircular rotary replacement blade for our popular 45mm rotary cutters used for quilting, sewing, and general crafts. Cuts up to 6 layers of fabric. This blade is made of high quality tungsten steel for unparalleled sharpness and superior edge retention. For Original 45mm Rotary Cutter (RTY2), Deluxe 45mm Rotary Cutter (RTY2DX)