Includes Seat, Operator Presence Switch, Left and Right Hand Arm Rests, Mounting Base Plate and Bolt PackageDurable vinyl covering, contoured foam cushions for maximum operator comfort, tapered back support with adjustable backrest for added comfort and versatility, adjustable mechanical lumbar support with multiple setting to help prevent lower back pain, adjustable fold-up armrests, slide rails provide fore/aft adjustment ensuring operator comfort and easy installation.The S8302297 Grammer Mid Back Seat, Black Vinyl fits equipment brands such as: Kubota