Product Description: -------------------------------------------------------------------------------- This handy Sports-Portable model is the only Sacro-Ease model that may be used in a "backless" chair, stadium benches and bleachers, or even on the ground. With many of the comfort features of the standard models, this model also has the freedom to be used in a wider variety of situations. Having been in the making for over 60 years, the McCarty's Sacro-Ease has become a fixture in the world as one of the most effective back supports available today. Bottom Line: -------------------------------------------------------------------------------- The Sports-Portable model is simply your best bet for traveling and sitting in a number of different scenarios. Use comfortably with our without an existing backrest, this model will go anywhere. Product Features: -------------------------------------------------------------------------------- Comes with an extra 1" of padding. Comes in a variety of colors of leatherette vinyl. Folds up like a briefcase for easy transport. Works best in boats, bleachers, and other "backless" sitting situations.