s:Useful foot and shoes measuring device, easy use and accurate measurementDetail instruction on the back of the package.It"s easy to learn to measure your feet at home with this deviceA gift for your family to measure foot size whenever you wantUse this device to measure foot before buy shoes online, it"ll help you a lot Specifications:Material: Steel Tape+ABSMeasuring Range: 110-320mm/4.33-12.6"Quantity: 1 Pc Note:Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 x Foot Measuring Ruler