Complete 3-piece set:This comprehensive package includes three sizes of the professional Goniometer (6-inch, 8-inch, and 12-inch). Designed to accommodate different body parts, it is an essential piece of equipment for both clinical environments and home use to accurately determine the range of motion (ROM) of various joints. 360 degrees of coverage:Featuring a clear and easy-to-read Protractor head, these rulers offer a full 360-degree rotation in precise 1-degree increments. The dual-scale markings in both inches and centimetres provide versatile and highly accurate angle readings for patient assessment and rehabilitation tracking. Premium clinical quality:Crafted from high-quality, durable, and wear-resistant transparent plastic. This reliable Measuring Tool allows physiotherapists and medical professionals to easily observe anatomical landmarks, joint axes, and skin directly through the device without any visual obstruction. Multipurpose joint assessment:Expertly designed to measure the range of motion for a wide variety of limbs and joints. The 12-inch is ideal for larger joints like hips and knees, while the 6-inch and 8-inch are perfect for smaller areas such as the spine, elbows, wrists, and fingers. Widely applicable & versatile:While perfect for physiotherapists, occupational therapists, chiropractors, and medical students, this versatile set extends beyond healthcare. It is also highly practical for educational purposes, technical geometry, architectural drawing, and horizontal measurements in DIY crafting projects., Manufacturer: BITONE