Our bases can be combined with our headpieces to make our milk stands and A.I. stands. Bases are made of 1" square steel tubing with expanded steel mesh platform and will give years of service. All of our headpieces will fit this base. Our bases are 48" long, 20" wide, and come in two heights: 12" or 16". The 12" base is easier for a doe to get up on, but many customers find our 16" more comfortable for daily milking. The shipping charge for the milk stand base is $29.40 anywhere in the continental United States. For shipment to foreign countries, Alaska, and Hawaii, please check with us before ordering. Remember to select either the 12" or 16" base height.