Perm rods set: the package contains 60 pieces purple hair perm rods, sufficient quantity for your daily use, you can also share these perm rods with your family and friends Easy to use: these hair curler is convenient to use, you just need to separate a small section of half wet or dry hair, then rotate the hair around the rod and fix them with the rubber band, you can get a nice and beautiful perm within hours Rubber band: the non-slip cold wave bar is equipped with a rubber band to keep the hair perm rods from falling, which also helps you to fix your hair, creating various beautiful curls Lightweight and durable: these short hair curlers rods are made of quality plastic, which can be applied many times and is durable for long time use, the hair perm rods are also lightweight, so you won't feel any pressure when you are using them Proper size: these hair perm rods measures 6 x 1.9 cm/ 2.36 x 0.75 inch, which is a proper size for you to curl your hair into beautiful and fluffy perms, offering you a stylish looks