Applicable occasions: these plastic perm sticks are durable and can be applied for curling at home or in the salon; They are also good gifts for friends, girlfriends, family, etc. Use with: duck teeth hair clips can be applied to partitioning hair and fixing the hair on the curling iron, the hair net can securely fix the hair, not easy to fall. Don't hurt hair: plastic curling iron won't get stuck on the hair, you don't need to heat it, reduce the damage of curly hair to the hair, the dry curled hair is full and soft. Rich size:the hair roller includes 6 different sizes, the diameter is 1.6 cm/ 0.63 inch, 1.8 cm/ 0.71 inch, 2.2 cm/ 0.87 inch, 2.8 cm/ 1.1 inch, 3.6 cm/ 1.4, 4.4 cm/ 1.73 inch; Different sizes can make different bends, such as waves, retro rolls, air bangs. Hair rollers set: you will receive 60 pieces hair rollers in 6 sizes, 60 pieces pins, 20 pieces plastic hair clips and 1 piece hairnet, enough to share with family and friends.