Here is a group of six polyester coil zippers that date to the 1970s. The back of one zipper says it is designed for both woven and knit fabrics that have low shrinkage. All of the zippers are still in the original packaging, and have never been used. The packages show some shelf wear, but the zippers inside are in perfect condition.
J & P Coats Neck Opening 24-inch polyester coil - Lilac
J & P Coats Neck Opening 18-inch polyester coil - Black
Talon 18-inch polyester coil - Baby Blue
J & P Coats Flex-Zip 18-inch polyester coil - Black
Talon 16-inch polyester coil - Navy
Talon 12-inch polyester coil - Copen Blue
All of the zippers are from my smoke-free and pet-free home. They have been stored in a closet, away from sunlight, and in an air-conditioned home. I used to be involved in all kinds of sewing and craft projects, and now I am clearing out my supplies as I have retired from crafting. We will ship the zippers safely by First Class Mail.