A soft blend of 50% Bamboo / 50% Cotton is Lightweight and breathable with a 1/16" loft. Exceptional for machine quilting. It is needle punched onto a very lightweight sheet of scrim/polypropylene. The scrim is lighter than most in the industry today, thus making hand quilting much easier, while adding strength for hand and machine workers alike. The batting will not stretch and can be stitched up to 8”-10” apart.