This is Japanese fusible stay tape, sometimes called fusible twill tape. It doesn't have a twill weave, however. It's really just plain, woven fabric that's been treated with heat-activated adhesive, cut into narrow lengths, and rolled on reels. It comes in black and white, and better sewing supply stores may carry it. (Also, check Nancy's Notions online.) It's fairly strong, but not as beefy as a piece of sew-in twill tape. It's really convenient, because you use the heat and steam of your iron to apply it, and you don't get any distortion of your fabric. Place it, and press it.
BurdaStyle Project of the Week
Meg made this edgy variation of the Open Back Dress!
Pattern of the Week
This fitted jacket will keep you warm and stylish on those cool summer nights!
Retro Pattern
Dive back into 1956 with this stylish two in one pant suit pattern!
Member Project of the Week
Get inspired by printed floral bustier dress with flounce! It is so summery.
Editors' Pick
The style is cool and sporty beach wear that can be worn anywhere!