Features: brand new and high quality The dual monitor stand raises monitors to eye level, improving posture, relieving strain on neck and shoulders while increasing productivity levels. Easy and quick Installation with adjuatable gas spring arm simplifies the assembly. Comes with both C clamp and grommet- kits, this stand fits desks with-or-without a hole . The stand allows your monitor to swivel, tilt and rotate. Freely set your monitors to customized angle and position while saving up much valuable space on your desktop. The solid construction and stable clamp/grommet- base provide stable and secure holding for your monitors. Widely use for two 13" to 27" flat / curved monitors with mounting hole distance 75x75mm and 100x100mm Each arm holds up to 14.3lbs. Specifications: item: Dual Monitor Stand Color: Black Material: Steel+ABS Holding Weight:up to 6.5kg/14.3lb Lifting Distance:approx 410mm/16.14in Stretching Distance:approx 500mm/19.7in Quantity: 1 Set Package Includes: 1 Set x Monitor Stand note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.