72" L x 27" W x 21-34" Ht Range * Backrest 38" L x 27" W * Features an adjustable, pneumatic backrest which is accessible from either side * Easy-clean, ABS plastic enclosed lift * Electric power height adjustment with foot control * Ultra-strong, uni-frame base and top construction * Heavy duty, all welded, lift mechanism * Durable gray powder-coated steel frame * Self-lubricating pivot points * Smooth 110 volt electric height adjustment * Hands-free low voltage foot control * Easy service, self contained, electrical components * Seamless, rounded corner, upholstered top 2" (5 cm) ultra-firm padding * Low height may help acheive ADA tax credit * Made in the USA * 450 lbs. (204.11 kg) load capacity under normal use * 5 year limited warranty