Floor Mount Base Kit for 9000-36000 BTU AC Heavy Duty Anti Vibration Super Strong Load Capacity Universal Design Anti-Vibration Pads Easy Installation Excellent Weather-Resistance Extend AC Lifespan Net Weight (with accessories): 11.18 lb / 5.07 kg,Item Dimensions (LxWxH): 17.72 x 5.12 x 2.56 in / 450 x 130 x 65 mm,Color:Rubber Part: Black. Aluminum Alloy Part: Silver,Item Model Number: ECO450,Fits AC Cooling Capacity: 9000-36000 BTU,Maximum Weight Capacity: 2204 lbs / 1000 kg,Main Material: Rubber, Aluminum Alloy