extremity support x-ray table height adjustment from 19" to 30". this is a sturdy compact & mobile table that allows you to take extremity x-rays without having the patient sit on the floor or hold a cassette on their lap. the gas lift makes it versatile for both upper and lower extremeties changing the table height is a simple as lifting a lever. the x'' sport has an attractive & durable laminate finish with grid markings & non-slip compound to help position the cassette 16" x 20" width 22" diameter base.