Features: - Heavy-duty steel frame resists deformation, ensuring durability and stability - Pneumatic height adjustment from 31.7-36.4" for comfortable seating with reduced strain - Padded seat with lumbar support reduces back fatigue for enhanced comfort - Four 360° universal casters allow easy movement on uneven surfaces - Locking mechanism on two casters secures the seat in place - Includes a metal mesh tray and a solid plastic tray for organized storage - Two side bottle holders provide easy access to tools and supplies - Assembly required Specification: - Color: Yellow - Materials: Steel, Plastic - Overall Dimension: 21.7" W x 18.5" D x 31.7" -36.4" H - Seat Dimension: 17.9" L x 15.9" W x 6.5" D - Wheels Dimension: 3" Dia. - Steel Tray Dimension: 16.1" L x 16.1" W - Storage Hole Dimension: 3.5" Dia. x 2.8" H - Weight Capacity: 300 lbs. Package Includes: - 1 x Mechanic Stool - 1 x Manual