Approximately 90 used terra cotta camelback coping units, plus two corner pieces and about a dozen partially broken pieces (useful for connecting odd measurements). Size: Length: 26 3/8 inches; Exterior Width: 11 inches; Interior Width: 9 3/8 inches. These fit with standard concrete block walls. Price is $15 each, $900 for the lot, or best offer. Any and all units likely have small chips, concrete or asphalt residue, or discoloration. Local pickup only. Cash only.