Advertise sales and featured products on this bulletin sign holder from the PipeLine Collection. 1 1/4"diameter steel pipe construction with an anthracite grey finish. This industrial style sign holder accepts 22" x 28" (W x H) inserts up to 5/16" thick. The convenient side loading frame is open on both sides. Moving the sign holder around is simple with the included 3" (dia) casters two of which are locking. Overall dimensions measure 27"W x 22"D x 56"H.