Made of ABS plastic Good looking and Large LCD display for easy reading Body fat thickness can be quickly and exactly measured Holding measured display values Mm/inch conversion Manual power off; Low battery warning. High quality and favorable price. The size body measure tape:1.5m Function: 1. Digital Body Fat Calipers are easy to use in the privacy of your home. 2. with superior accuracy and reliability. 3. Since the majority of fat on the body is located directly under the skin, a very efficient and to measure your body fat. 4. percentage is skinfold measurement - the scientific approach to the time-honored "pinch an inch" method. Power Supply:3V battery (Not included batteries) Color:Silver & White Material:plastic Package Contents: 1 * digital body fat analyzer 1 * Tape Measures Tools(The color is random, and the designation is not accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.