Sold as 2 UNITS at $27.28 per unit. (1 unit = each.) As Seen On TV. Iron gym is a complete home workout system allows you to do pull-ups, chin-ups, dips, push-ups and sit-ups. Attaches and removes from door frame in seconds. Fits all standard door frames 24" to 32" wide. No drilling no tools no fasteners. Heavy duty steel construction. Quick and easy assemble tools included. Manufacturer number: IRONG-MC4. SKU #: 6161608. Country of origin: China. Distributed by Ontel Products Corporation.