Description The pelvis measuring instrument is a versatile tool designed for precise measurement of both internal and external diameters. Its ergonomic design ensures ease of use, making it ideal for educational settings, workshops, and specialized environments. This ruler gauge is practical for teachers, students, and professionals who require accurate measurements for various applications. Features -Color:Silver -Material:Stainless steel -Size:34.00X7.50X0.80cm/13.36X2.95X0.31in-High precision measurement: accurately measures the internal and external diameters of the pelvis, providing precise data for various applications.-Easy to use: simple operation allows for easy measurement, suitable for both personal and specialized use.-Multifunctional design: capable of measuring pelvis diameter, circumference, and other parameters to meet diverse needs.-Durable and reliable: made from sturdy materials, ensuring strong durability and longterm use.-Compact and portable: lightweight and small in size, making it easy to carry and storePackage list: 1 x pelvic measuring device