Features: Medium Keyboard BenchStay comfortable during long gigs in the studio or on stage with the JS-MB100 Medium Keyboard Bench. This bench features a large; thick (2") padded seat that helps to prevent fatigue. The sturdy X-style frame boasts a dual-locking clutch system and safely supports up to 200 lbs. You can adjust the JS-MB100 Medium Keyboard Bench to any of the eight eights and it folds flat for easy storage and transport.JS-MB100 Medium Keyboard Bench Features:Robust X-style steel frameLarge; thick (2") padded seatEight height positions from 18.5" to 22.5"Dual-locking secure clutch systemFolds flat for easy storage and transportProduct Name: JS-MB100Part Number: 16801Height: 8 Heights; 18.5 22.5 (470mm 572mm)Seat Thickness: 2 (51mm)Seat Dimensions: 21 x 9.75 (533mm 248mm)Weight Capacity: 200 lbs. (90.1 kg)Weight: 10.8 lbs. (4.9 kg) Model: JSMB100 Manufacturer: Ultimate Support