Material: Thick elastic hard plastic

Structure: Long strip multi-slotted ventilated design, integrated snap clamping buckle

Color: Bright salon yellow

Feature: Strong non-slip clamping force, hollow ventilation slots, one-handed easy operation, washable reusable, fit most perm rollers

Compatible Tool: All standard cold wave perm rods, hair curling rollers

Applicable Scenes: Professional barbershop perm, hairdressing school training, household DIY curly hair styling