This 55" electric standing desk is perfect for sit-stand work. Ultra-silent motor below 45dB — smooth lifting without disturbing others. LED display with 3 customizable height presets — switch from 27.56" to 45.28" with one tap. Industrial steel frame supports 155 lbs — rock-solid and reliable. Anti-collision technology for safety. Adjustable feet for uneven floors.55" x 27.6" spacious desktop. Side hooks and cable management for a neat workspace. Care: Wipe with soft, damp cloth. Dimensions: 55.12"L x 27.56"W x 27.95"H | Height range: 27.56"–45.28".