High quality materials curls are made of durable and velcro plastic, do not damage your hair/scalp. Velcro's rollers are light, reusable and portable, suitable for home, living room, travel use and help create a beautiful curly hairstyle. Different curlers are found with long, short and medium hair with different textures. Our large curlers can provide large and soft curls, bulky waves and the fullness you want. , green). 12 Pico de Pato pliers measure 6.5 cm.