The product is a set of 2 Bowflex Revolution Leg Extension Pivot Joints, designed for home gym use. These pivot joints are black in color and are ergonomic for comfort during gym and training activities. Made of plastic, metal, and rubber, these joints are durable and suitable for leg extension exercises. The Bowflex brand ensures high quality and reliability for fitness enthusiasts looking to enhance their strength training routine. Perfect for home use, these pivot joints provide stability and support for leg extension workouts.