Hair curlers set: you will get 28 pieces spiral hair curlers in 4 different colors including pink, blue, yellow and green, 7 pieces per color, also will get 2 pieces styling hooks for applying the hair curlers; Each hair curler can be stretched to approx. 75 cm/ 29.5 inches, create formal or casual spiral curls for hair up to 22 inches in length (Note: several of the curlers were melted shut on one end, simply open it by using plastic hook) | Fit most hair types: the magic hair curlers are easy to use and suit various hair types such as frizzy, naturally curly, straight and so on, make beautiful curly and body wave hair without damage; Soft material allows you to tie them up and back with a scarf during sleeping, get adorable curls in the next day | No heat damage: the hair spiral curlers are good alternative to heat based styling products and help to keep your hair healthy, create defined, smooth and wide curls every time without the need for heat, gentle enough to use on weak or fragile hair and great on hair extensions and wigs too | 4 Steps to get curly hair: take a section of hair about 1 inch in width while your hair is wet, slide the curler into the hook through the slit, and then pull hair inside the curler with the hook, keep the curlers on your hair for about 40 to 60 minutes until hairs completely dry, squeeze and open the top end, pull the curler slightly to slide it down to remove the curlers | Wide application: the no heat magic hair curlers are good for women and girls to DIY their hair styles, can be put in pony tails as will, curls will last for days; Each time to curl hairs may need 10 to 20 curlers depending on thickness of hair, thick hair may require more curlers