Name Badges with Super Strong Magnetic Fastener - 50 Pack Bulk White/Black Blank Plastic 1/4th Rounded Corners 1.5x3inch Plastic Blank Name Badge has 1/4th rounded corners - 50 pack badges Premium Super Strong Magnetic Fastener is attached to back White Front with Black Back Name Badge measure 1.5 High Quality UV Rated 1/16th" thick Plastic