very cool heatless waves [SEP] i m always looking for heatless options for my hair i really like these wave formers they re fairly simple to use my suggestion is to buy packages because i don t think one is enough i have fairly thin long hair i think the main reason i had any difficulty using these is because i had to try to fit too much hair into each former my hair reaches about down the length of my back the formers completely covered my hair with no hair sticking out of the ends the mesh material is very breathable allowing your hair to dry quickly i saw these being used on an ig yt video decided to try them am very happy with my purchase