Digital Body Girth Tape with Self-locking and Retractable Waist Tape Biceps Measurement 40JEchs: The large digital readout tells you every progress in inches. The unique locking pin design helps you easily take your waist circumference, bicep circumference by yourself or with one hand. The retractable tape measures 150cm/59" and starts at 5cm/2". tape. One side is a centimeter, the other side is inches. Measuring Range: 2 - 59 inches (5 - 150cm)Battery: CR2032 x1. Specification:Color: Blue/PinkDisplay Unit: w/cm, You can mention them: 2 ‰Resolution: 0.1cmOperating Temperature: 0°°C - 50°C (32°f - 122°f)Operating Humidity: le; 85%Battery: CR2032 lithium coin battery (included)Package Included: 1pc Measuring TapeNote: Please allow 0-1cm error due to manual measurement. Make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!