Clearly Perfect Slotted Rulers Ruler:2 Size Set and 24in x 24in

and 24in x 24in

Trim up to 11 sizes from 1 1/2" to 6 1/2" (Two trimmers allow for full & half-inch sizes)

Crafted from 100% cotton with a fine 60x60 thread construction

Don't discard old rotary blades

Please see the original ruler to square up and trim dog ears for squares 1

Clearly Perfect Slotted Rulers Ruler:2 Size Set and 24in x 24inAn easy, efficient & accurate method to square up half square triangles and remove the dog ears Align the seam of an unpressed hst with dashed lines and with easy strokes, trim all four sides. The unique edge slots allow for trimming of the dog ears at the same time. No need to rotate fabric to realign. Other uses include: square up hour glass blocks, strip piecing of half square triangles, strip tube method of block construction and fussy cutting.