This tubular galvanized steel frame fits inside your tent and is easy to adjust.  Uneven ground is not a problem with the Riley A-frame.  One person can set up a wall tent in a matter of minutes.  If the camp is left empty for a few days, the walls can be let down while leaving the A-Frame intact.  Snow and ice will not accumulate or cave-in the tent while you are gone.

Five Foot Breakdown Riley Complete Tent Frame