Designed to withstand more wear and tear than any other kind of measuring tape. Under normal use, with a tension applied to the tape measure of 4.4 lbs or less, correction to compensate for elasticity is seldom required. Temperature correction is not necessary. Made of non-conducting materials. The open type reel with shovel handle is designed for rapid reeling and unreeling. Double throat rollers guide the blade return and prevent twisting of the tape. Heavy duty end hook provides a secure anchor and folds when not in use. Graduated in inches and feet on one side, metric on the second side. Comes with clear plastic pouch for storage when not in use. Width, 1?2?.