DescriptionMade of ABS material, durable and practical. The pattern design is lovely and full of creativity. Sliding baffle design, can be freely adjusted, suitable for all sizes feet. Adopting high-precision sensor, accurately measure the length of feet, helping to choose suitable shoes.Easy to carry and store, convenient for family use and travel.Features- Color: As Shown -Material:ABS - Size: 29.50X9.00X4.00cm/11.59X3.54X1.57in-The operate is smooth, not stuck, convenient to use. Scale clearly, easy to watch, easy to use.-Put the feet into the protractor vertically, the place where the baffle is against is the foot length.-Freely adjustable, accurate scale, save worry and effort. A good helping tool for your daily life.-Made of reliable ABS material, it's durable enough for using, and can be used for a long time. -Multi-functional use , can measure shoe length and foot length.Easy to carry and store, convenient for family use and travel.