Gaiam Leg Extenders For Balance Ball Chairs, Black, Pack Of 4

Balance ball chairs are a great way to keep your core muscles firing all day long. These leg extenders provide additional height for your existing chairs, so taller users can sit more comfortably. Designed for use on your existing Gaiam balance ball chairs. Tough plastic material can withstand heavy use. Adds 2in of height, making it more comfortable for taller users to sit with proper posture. Changes suggested height from 5ft11in to 6ft1in. Assembly required.