6 pcs Ruler Set Medical Ruler Architectural Design Ruler 3pcs 360 Degree Goniometer Set Including 6 8 12 inches Goniometer 8 inches Spinal Goniometer 6 inches180 Degree Goniometer Finger Goniometer

??????????????????????????????? ?? Welcome to MaiKeEr.We are trying our best to satisfy every customer.Any problem,please feel free to contact us. ?? Feature: ? Material: Hard plastic ? Net weight: 100g ? This is a good helper for medical angle measurement and building measurement. ?? Package included: ? 360 Degree Goniometer Set-Including 6/8/12inch Goniometer; ? 8inch Spinal Goniometer; ? 6inch 180 degree Goniometer; ? Finger Goniometer ?? Note: ? 1.All medical rulers are made of transparent hard plastic, do not squeeze or fold vigorously to prevent damage; ? 2.The Medical Ruler Set is not suitable for cutting. Do not cut anything along the ruler edge; ? 3. If you find any quality problems after receiving the goods, please feel free to contact us by email and we will replace them for you after confirmation. ???????????????????????????????