We are excited to parter with etsy shop owner diana of my easy curls to make our 100% silk hair rollers. Each roller is hand made at diana's studio in north carolina with our silk fabric on the outside, diana's proprietary phase change material and 100% cotton core on the inside, plus a sturdy snap closure. The eco-friendly phase change material ensures that your rollers will bounce back into shape after each use, and last for many years to come.