Features and Benefits:�Easy reading numbers and graduations�It is made of heavy duty aluminum�Straight edge is 2 in. wide�It includes 8th and 16th graduationsThis 36 in. 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 3 Ft. long.