Our stock sizes are 10' x 6' or 12' x 6', but other sizes and height s are available upon request.  Do you need 8' tall panels? No problem. These are not dog kennel panels. This is continuos construction fence, and it  is beefier and better braced than the typical dog kennel panel.  But they do make excellent dog enclosures, pens for sheep/goats, storage or impound lots, poultry pens, as well as backyard fences and pool enclosures.  We have the heavy duty stands or "feet"for them, as well as the clamps.  Need a gate built in to one panel?  We do that as well.  Also ask about our cantilevered sliding gate prices for larger gate openings.