Public domain photos

The image shows a close up of a metal object, a retractor, next to a ruler on a table. The retractor is silver in color and has a cylindrical shape with a pointed end. The ruler is a standard measuring scale with a black and white color chart at the bottom.

The image shows a close up of a metal object, a retractor, next to a ruler on a table. The retractor is silver in color and has a cylindrical shape with a pointed end. The ruler is a standard measuring scale with a black and white color chart at the bottom.Open in library