Currently waiting for White #5 Zipper Yardage. If you purchase, I will ship as soon as it comes in. Next closest is Ivory in #5.
#5 Nylon Coil Zipper is stronger & heavier than #3. #5 is also stronger than #5 metal or brass toothed zipper that we've used for upholstery for years. This zipper is great for cushions, upholstery, slipcovers, purses, tents & dog beds.
If you are an upholsterer, check "UPHOLSTERY" for larger put-ups of zipper in white, tan & black.