The Stanley 100 feet tape measure features easy-to-read markings on the tape that allow for easy and accurate measurement readings. Its blade is crafted with steel to help ensure strength and comes with a polymer coating for durability. Its end hook recoils neatly into the contoured plastic case for convenience. 3/8 in. wide steel blade for durabilityPolymer-coated blade withstands abrasion for a long lifeEasy-wind drum for easy retractionEnd hook recoils neatly into contoured caseBelt clip for hands-free use and convenient transportationYellow blade with polymer coating for durability .0045 thick steel blade3/8 in. x 100 ft. blade length