CRYO-BUD, MULTI-PAK 20SM 20MED20LG (60/PK) These CryoBuds® have a hollow tube that can be inserted into the canister nozzle 20 Small CryoBuds® suitable for treating 3mm lesions 20 Medium CryoBuds® suitable for treating 5mm lesions 20 Large CryoBuds® suitable for treating 9mm lesions Great for treating bony or hard to reach areas Also recommended for treatment in sensitive areas such as the head, neck, or genitals