Includes 2 packs of x 10 Mega Bounce Rollers & Classic Pink Drawstring Bag These Mega Bounce Sleep-In Rollers are designed to produce large, loose curls without the use of heat. They do not require the use of pins or clips as the velcro holds the hair and roller in place. Perfect for root lift & volume! Top Tips to get the ultimate look: Use Mega Bounce Rollers in conjunction with your regular Sleep-In Rollers. Use these rollers on the top crown section to create lift and volume. Roller diameter: 5.4cm