CRYOCONCEPTS HISTOFREEZER® FLEX KITS Histofreezer® Flex Kit, 50SM, Contains: (1) Canister of Cryogen, (30) Buds, (40) Cones – 3mm, 5mm, 7mm, 9mm, 12mm, (4) Cone Adaptors, (1) Release Clip, (1) Cone Selection Guide, (1) Practice Pad, (1) Instructions for Use, (1) Pre-paid Return Postage Label, for 50 Treatments (US Only) (Item is considered HAZMAT and cannot ship via Air or to AK, GU, HI, MP, PR, VI) CryoConcepts 200-5052 UN1950 KIT HISTOFREEZER FLEX(30)BUDS (4) ADAPT (40) CONES