6.5” square ruler is one of the most popular size for patchwork and quilting.
For use with a rotary cutter for patchwork or for general sewing.
3mm thick acrylic rigid plastic material
1/8″, 1/4″, 1/2″ and inch marking
Diagonal 45 degree marking for squaring up from 1/4″ to 6.5″ in 1/4″ increments
Clear acrylic with clear markings in black and yellow