White bra strap material is easy to dye. Boil for 5-10 min. in a pot with a couple of tea bags, coffee grounds or even a package of Kool Aid drink mix! The longer the boiling time, the deeper the color. Remove from pot, rinse in cold water and air dry. There may be a bit of color bleeding on the first washing in a machine, but after that, the color will be permanent. Tea bags result in variations of beige shades. It's a good idea to do a sample first to get the color you want.
11mm wide x 25m long. Sold by the roll only.