We offer specialty products such as light weight coil, organic coil, and pharmaceutical balls. Primary applications for light weight coil are: swabs, laboratory use and filtration. Light weight coil ranges from 13 grains per yard up to 25 grains per yard and is available in cotton, rayon and polyester. Pharmaceutical balls can also be used as an alternative to coil. It is available in Cotton and Rayon fiber. We can also supply custom gram weights if needed. These custom options are available upon request.