QLM-PRO Style: Gas MAPP, Cap. Vol.:16 oz, Price Each (QLM-PRO) This item features: -Cylinder contains propylene. -Fits most standard propane torches and other propane appliances. -Material: Steel. -Style: Gas Propane, Cap. Vol.:14.10 oz - Price is for 12 Eachs. Unit Sold is in measure of 1 Case