About Office Star Products Office Star Products is engaged in the fabrication, importation, and distribution of an extensive range of quality office seating and home furnishing products. Since 1979, the company has developed a distinguished reputation for high quality, value, and outstanding customer service. * Pneumatic height adjustment from 24.25 to 33.75 inches * Heavy-duty nylon base with dual-wheel carpet casters * Vinyl seat with mesh backrest * Seat dimensions: 18.25L x 19W x 3H inches * Backrest dimensions: 18L x 16.75W inches