Velcro roller pack, with securing clips and tail combs. Neat package, all rollers are stacked inside one another so parcel is small enough to fit through a letterbox. Blow dried my hair using strong hold moose at the roots and a barrel brush to begin, then 'set' in place with the easy to use velcro rollers for 2 hrs, my hair is bouncy 3 days later!!
My hair is long but layered, if your hair isn't layered and longer than shoulder length i would purchase 2 packs as you will need to use much thinner sections of hair and try fit them all on your head.