مطاط غير قابل للف 3/4 بوصة، رمادي، 6 ياردات

I used this for the waistband on a pair of pajama pants and it stayed put through several washes without twisting up. Six yards is plenty for a couple projects, and the gray works with just about any fabric I've got in my stash.

The gray color blends nicely with both my dark denim and lighter cotton projects, which I wasn't expecting from an elastic. Stitching it into waistbands was easy since it stays flat and doesn't curl at the edges while sewing.

Used this to replace the waistband in two pairs of cotton pajama pants and it hasn't rolled or twisted once after several washes. The gray blends well with both light and dark fabrics, which is why I picked it over plain white. Six yards was plenty for both pairs with some left over.