The Liberty Stand is a Uni-Size base that has a bore diameter of 1 in. to 1 1/4 in. This stand is composed of a strong ABS plastic with a bright Chrome vacuum-metalized finish, with weight added, 8 lbs. total, for maximum stability. Each stand is provided with adapter sleeves to allow use with poles of 1 in. 1 5/32 in. or 1 1/4 in. diameters. Please Note Special Shipping Cost: Package size and weight requires Additional Handling of an additional $7.95. This will be added to the Standard UPS Shipping rate determined by the value of the order. When multiple units are purchased the actual cost of shipping will be calculated by customer service. The shipping rate may be reduced depending on packaging requirements.