1. Material: sponge 2. C-type heatless hair rollers, do not hurt hair, small and portable 3. It can be used to fluff hair, free DIY hair style 4. Simple operation can be reused, easy to fix hair 5. Quantity: 12pcs/pack 6. Weight: small about 3 g, large about 5.9 g 7. Size: small about 6 x 1.8 cm, large about 7 x 2.5 cm
