2in. x 4in. wide convertible seam roller Comfortable deep cushion foam grips Single fork Ergonomic, soft-grip plastic handle Made in the USA The Everhard Ergonomic Seam Roller is a wider style roller ideal for wide material applications. This seam roller has a unique threaded grip which works for both detail and stand-up operations. It is made out of an extra tough, steel welded construction with heavy duty brackets and double shielded ball-bearings.