These are the nicest seam guides I've ever seen. There are six 1/2 inch x 2 inch reusable and removable adhesive seam guides in the package and they won't leave any sticky residue on your machine. Line up as many as you like to make a longer guide. At 1/32 inch thick there is no need to stack up layers of tape. 

Beginning quilt teacher recommended  -  Nancy was one of the wonderful teacher I had at the shop. She's been working on a series of Learn to Quilt videos!

$ 3.00