Package Includes: (1) Rockville RVSS4A DJ PA Tripod Speaker Stand(1) Rockville RVSS4A Zipperd Heavy Duty Carry Bag Rockville DJ PA Tripod Speaker Stand Hydraulic Air Auto Lift & Lowering + Bag Features of RVSS4A: Rockville RVSS4A Tripod Speaker Stand With Air Lift and Lowering SystemHydraulic System Makes Raising and Lowering The Speaker Quick, Painless, and SafeAir Assisted Lift allows the speaker stand to raise with the push of a buttonAir Assist lowering system lowers the speaker for easy dismounting with the push of a buttonEasy Hand-Clutch Mechanism For Air Powered LiftEasy Hand-Clutch Mechanism for Slow Air Powered Decline/LowerBuilt in Pole Track Mechanism To Keep Speaker Pole From RotatingAdjustable Height 42" - 79" inchesHeavy Duty Steel and Aluminum Composite ConstructionLightweight construction allows for easy maneuverability and travel Color: Black Weight Capacity: 154 lbs Base spread: 0 - 23inches Tube Diameter: 1.38 inches Leg Diameter: 1.38 inches Features of RVSS4A Bag: Rockville RVSS4A Heavy Duty Carrying Bag Designed for the Rockville RV4SSA Speaker Stands and Similar Speaker StandsHeavy Duty Reinforced Nylon ConstructionNylon Carrying StrapsEmbossed Blue Rockville LogoDimensions: 43.3 x 4.7 x 4.7 IN / 110 x 14 x 12 CM