Prasacco 12 Inch Goniometer, Transparent Orthopedic Angle Ruler Plastic Goniometer 360 Degree Goniometer Angle Protractor Goniometer for Body Measuring Tape Goniometer Protractor Ruler

Large size, high quality. Loved it.

Perfect for my upcoming knee replacement surgery. Will allow me to gauge progress afterwards.

Works good. I used after knee surgery to measure bending progress

Product was very inexpensive and allows one to measure range of motion (ROM). Therapist saw it lying on the end table used it to measure ROM instead of pulling out his own gonimeter.

Purchased this for measuring my range of motion progress after a knee replacement. I hadn't heard of this device until after surgery - every knee replacement recipient seems to naturally obsess about range of motion and how far they've got / yet to go. This is a very simple way of measuring that range of motion - with reasonable accuracy. Simple plastic higned device that simply does what you need it to

I purchased this product after my ACL surgery to ensure I was meeting my range of motion goals. It was easy to use and very accurate to what I was measuring at PT. This is a product you need if you are having a surgery or going through rehab to ensure your meeting your flexibility goals. Product held up well and is something I can use later or give to a friend who needs it. I would purchase again!