Exercise Ball Chair Base with Backrest and Casters

This balance-oriented exercise ball chair base features a molded, one-piece construction with a high backrest and an open seat opening. It encourages upright sitting and supports a posture-conscious lifestyle. The textured, contoured form is durable and easy to clean. It includes a sturdy four-legged support structure and smooth-rolling casters for easy mobility. Suitable for use as an energetic workstation chair or in a study room.