Maerble Premium Tape Measure, No More Sore Fingers, Heavy Duty, Metal Casing, Self Auto Lock, Clip And Strap, 16 Foot WHILE OTHER TAPE MEASURES are cheap quality, break or fail to retract or lock after a few uses, Maerbles's are high quality, tough, stainless steel metal and hard rubber which means they will last for years with constant use. Perfect for the home improvements expert. CHILD SAFE - No more sore fingers, the tape ONLY retracts when the button is pressed, unlike most conventional tape measure. CLIP AND STRAP - Carry the measuring tape in your pocket, or belt clip it on your belt, or use the strap to hold it on your wrist. MEASUREMENTS - The tape measure can measure the following decimal and metric fractions: meters centimeters millimeters feet and inches HEAVY DUTY METAL CASING - The 16 foot professional tape-measure is heavy duty steel metal construction with a hard rubber casing able with withstand many drops. Ideal for commercial, industrial, carpentry and every day home use. Heavy Duty Metal Casing Nylon Cladding Blade 16 foot length Clip and strap Self Locking with dual button release Very Easy to Use Case Dimensions 80x80x32 millimeters