Extender Inflatable 1/2-Leg 6 for #7450AD or 7450AS Traction Units Assists in strengthening quadricep muscles

Assists in strengthening quadricep muscles * The angle of the board varies with slot position * Size: 27 1/4 L x 5 1/4 W *

Healthometer brand * Capacity: 440 lb / 200 kg * Graduation: 1/4 lb / 100 g * Seat Size: 16-1/2 x 18-1/2 x 17-1/8 * (2) Wheels for ease of movement * Flip arm and foot rest * Easy to clean plastic seat * 2 Year Limited Warranty

Knee Medium Cuff Only * Measurement: 18 - 23 measured 6 above knee cap *

Non-slip surface on platform that supports up to 200 Lbs

Extender Inflatable 1/2-Leg 6 for #7450AD or 7450AS Traction Units Assists in strengthening quadricep musclesThis extender will fit #7450AD (you would need 2) or #7450AS