Description: It is the international universal hair roller with excellent quality and performance. Thickening and anti skid, easy to hold, comfortable hand feeling. Convex design for even penetrating hair potions to your customer's hair for perfect styling. Practical use, it helps grip hair and makes hair more tamable. Features: It is the international universal hair roller with excellent quality and performance. 1-8 sizes to choose for perming different curly hair. Thickening and anti skid, easy to hold, comfortable hand feeling. Concave design for even penetrating hair potions to your hair for perfect styling. Practical use, it helps grip hair and makes hair more tamable. Ideal for both hair salon or home use. Specifications: Material: ABS + Resin Color: As Pictures Show Options: 12Pcs SH-3 / 12Pcs SH-4 / 12Pcs SH-5 / 12Pcs SH-6 / 12Pcs SH-7 / 6Pcs SH-8 / 6Pcs SH-9 / 6Pcs SH-10 Sizes(Diameter): SH-3(9x1.1cm), SH-4(9x1.2cm), SH-5(9x1.3cm), SH-6(9x1.5cm), SH-7(9x1.8cm), SH-8(9x1.9cm), SH-9(9x2.2cm), SH-10(9x2.4cm) Item Type: Hair Rollers Package Included: 6 * Hair Rollers with Rubber Band / 12 * Hair Rollers with Rubber Band Package List 1It is the international universal hair roller with excellent quality and performance 21-8 sizes to choose for perming different curly hair 3Thickening and anti skid, easy to hold, comfortable hand feeling 4Concave design for even penetrating hair potions to your hair for perfect styling 5Practical use, it helps grip hair and makes hair more tamable