Item type: Cold Perm Rods Kit Applicable hair: All Type: Perm Rod Type: 10 types Rod Function: Plastics Hollow Core Flexi Rod Size#1: Diameter 3.4cm, Length 8.7cm, quantity 10pcs Size#2: Diameter 3.2cm, Length 8.7cm, quantity 10pcs Size#3: Diameter 2.8cm, Length 8.7cm, quantity 10pcs Size#4: Diameter 2.4cm, Length 8.7cm, quantity 10pcs Size#5: Diameter 2.1cm, Length 8.7cm, quantity 10pcs Size#6: Diameter 1.8cm, Length 8.7cm, quantity 10pcs Size#7: Diameter 1.5cm, Length 8.7cm, quantity 10pcs Size#8: Diameter 1.3cm, Length 8.7cm, quantity 10pcs Size#9: Diameter 1.1cm, Length 8.7cm, quantity 10pcs Size#10: Diameter 0.9cm, Length 8.7cm, quantity 10pcs colour:Green blue pink Material:plastic Package Contents: 100 * Hair Rollers 1 * plastic case Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.