1 Each. Part of the I-Spire Series, this floor cushion elevates your feet and legs to a more comfortable working position. Soothing foam cushion top provides a soft resting place for your feet. Design helps reduce lower back tension and leg pressure. Foot cushion includes nonskid rubber feet. Frame is made of plastic. Foot cushion coordinates with I-Spire Series products from Fellowes to create your ideal work space, bringing together enhanced comfort and innovative design.