Blue Seam Allowance Guide Magnet

Blue Seam Allowance Guide Magnet

Ref: SAGM-BLUE

This useful tool attaches magnetically to your sewing machine's needle throat plate insuring uniform seam width and as a guide to straight stitching.
Lightweight rust-free plastic construction.
Size: approx: 40 x 20 x 8 mm

NOT recommended for computerised sewing machines.