Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Includes "E" cylinder (empty), fixed flow mini-regulator (6 LPM avg.), manual resuscitator, mask, tube, and cylinder cart * dims are as follows: 12 5/8" W x 12 5/8" L x 35 1/4" H. Weight full canister = 22Lbs Weight empty canister = 19.5Lbs.