The Swivel Seat Cushion - Hammacher Schlemmer

Hammacher Schlemmer Relaxing Bedroom Chair - AptDeco

This is the seat cushion ideal for the office, home, or car that massages and heats.

The Heating Massaging Seat Cushion

The Fan's Padded Stadium Seat - Hammacher Schlemmer

The All Day Comfort Gel Seat - Hammacher Schlemmer

The Adjustable Firmness Air Seat Cushion - Hammacher Schlemmer

The Truck Driver's Comfort Cushion - Hammacher Schlemmer

This leather office chair's heated lumbar cushion soothes tense muscles and improves circulation for superior comfort while seated.

The Heated Lumbar Office Chair

Xtreme Comforts Seat Cushion, Office Chair Cushions - Pack of 1 Padded Foam Cushion w/Handle for Desk, Wheelchair & Car Use - Back Support Pillow for Chair

This is the gel seat cushion that provides instant cooling without requiring refrigeration or electrical power.

The Cooling Gel Seat Cushion

Developed for Hammacher Schlemmer, this is the only gel-padded cushion that swivels for easier maneuvering out of chairs and car seats.

The Only Swiveling Gel Cushion