This amazing 100% embroidered service dog patch was designed for those whose service animals alert to medical conditions such as seizures or diabetes and other disabilities or conditions that are often not visible to the public. It is an oval measuring 3" x 2.5". The red background is bordered in black with the Star of Life, the universally recognized medical symbol, centered on the patch. The star of life is strikingly done in black and white. Black text reads "Medical Alert Service Dog". All our patches look great on our therapy and service dog vests. This service dog patch can also be backed with a strap and clip so that it can be quickly and easily attached to and removed from nearly any harness or collar.