Features:<br> Diameter: approx 15cm/6-inch.<br> Easy to use to measure the BMI for patients.<br> Align- the height and weight to get the Body Mass Index.<br> BMI weight class definitions- such as obese or healthy weight etc.<br> Excellent gift for overweight friends-, family members, yourself,etc.<br> <br> Specifications:<br> Material: paper<br> Diameter: approx 15cm/6-inch<br> <br> Note:<br> Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br> <br> Package includes:<br> 1xBody Mass Index<br>Note: <br>1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. <br>2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!<br>About Shipping: <br>1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.<br>2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.<br>3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping!