Features and Benefits:•Graduations are made of large easy to read numbers•Heavy duty aluminum straight edge•2 in. wide frame•Includes 8th and 16th graduationsThis 6 Ft. aluminum straight edge has easy reading inch scale graduations that read in 8th and 16th. It has a 2 in. wide heavy duty aluminum frame that makes this tool more durable. Great for measuring surfaces up to 6 Ft. long.