[RISK FREEE PURCHASE] We guarantee these are the only rollers you will need for years to come!. [TIPS FOR BEST RESULTS] It is recommended to use the hair rollers when hair is almost dry, only about 5% damp. If the hair is dry, spray a little water. Use a hair dryer for better results but let your hair cool before gently unrolling. Please do not pull the rollers out quickly but slowly unroll to prevent frizz. Do not sleep in the rollers overnight as they will tangle. Jumbo velcro rollers for hair are the best hair curlers for long hair and hair rollers for medium hair self grip. The pack contains rollers hair curlers large, big curlers for volume, extra large curlers for long hair, extra large rollers for hair, big rollers for hair, and jumbo size hair roller sets. [NO HEAT DAMAGE FREE] Unlike other hair roller brands, Sass Decor Rollers DO NOT REQUIRE HEAT keeping your hair SOFT AND SMOOTH. They roll EASILY into hair, create MEGA-LIFT AND VOLUME and remove gently without pulling or tugging. [ THREE SETS OF ROLLERS IN ONE! ] YOU CAN HAVE HUGE VOLUME ON FRIDAY, BEACH WAVES ON SATURDAY, AND TIGHT CURLS ON SUNDAY. 12 rollers in each set! Large for HUGE Volume (1.73inch/4.4cm diameter), Medium for BEACH WAVES (1.42inch/3.6cm diameter), and Small TIGHT CURLS (0.98inch/2.5cm).