These Pro-Tec(TM) vinyl bumper pads are a great way to keep surfaces from getting scratched and damaged. They are ideal for use under furniture, lamps, vases, kitchen equipment, office equipment, electronic equipment and more. They have a clear design that lets them subtlety blend on any surface. The self-adhesive design makes them easy to install and secure for immediate use. They are round in shape and 3/8" (9.5 mm) in diameter. The package conveniently contains 12 surface protectors.