Zippers by the yard - 4 yds - Blastoff Blue $100+ Campbell uses triangles

Campbell uses triangles

paper or other materials

and using the 45 degree angle on a ruler

Morocco Pattern by Carl Hentsch of 3 Dog Design Co

Zippers by the yard - 4 yds - Blastoff Blue $100+ Campbell uses trianglesZippers by the Yard contain 4 yards of zipper chain and 16 color coordinated extra large pulls*. This packaging enables you to make single slide or double slide zippers of any length (up to 144") with little waste, saving money and time. Here's why we prefer these zippers: Dress and skirt zippers carried by most local stores are too small. The #4. 5 size is just the right size for purses, bags, and totes. The wide zipper tape makes insertion easy.