Flexible and durable material: these spiral hair foam bendy curl rods are made of quality rubber material, which is so elastic that you can bend them at will without breaking and they are durable and can be applied for a long time.Suitable to create various hairstyles: our flexible curling rods hair feature the proper size to suit different long hair which is a curling rod that can be applied for both long and short hair. It is a suitable tool for you to DIY your favourite wavy hair style without the help of others.Professional Flexi Rods For Natural Curly Hair, Heatless Hair Curlers.Simply bend, twist, roll and curl to use. Flexi rods create Pretty Spirals & Waves.provide a solution for those wanting sleek, bouncy spiral curls since they are heat-free and can be worn comfortably while sleeping.Setting hair with flexi rods is also less time-consuming than hot curling and setting with traditional rollers.Our soft foam hair rollers are made of high-quality lightweight foam, soft, durable, and lightweight. Its non-heating style can bring you a relaxing and safe use experience without harming your natural hair.the flexible iron in the rods can be bent to meet various curly hair needs of short, medium and long hairEASY TO USE .Just use a comb to separate a small bunch of slightly damp or dry hair, wrap a part of the hair strand around the flexi rod a few times, then roll the flexi rod up toward the scalp, and then bend the ends of the hair. Use this rod to fix the hair in place, wait a while, you can get charming curls, adjust the direction of starting curls to create various hair bundles