Flexible Seam Tape
5 or 50 meters long
1,5 cm wide
For perfect seams in soft and stretchy fabrics (e.g. Jersey) protects against warping and fraying. Also easier to sew by machine.
1.For round edges iron at the beginning of the cut side.
2.Subsequently make several cuts on one side every 1 to 2 cm. Arrange in the desired shape and lightly iron about 8 seconds in each area.
3.Allow the pieces to cool flat for about 20 minutes so that the adhesive can set properly.