【FITS 13" TO 38" SCREEN】Dual vertical monitor desk mount fits most 38-inch flat/curved ultrawide monitors up to 26.5 lbs (12 kg) each in weight with VESA 75x75mm 100x100mm mounting holes. | 【SAVE VALUABLE SPACE】Heavy-duty metal free-standing base only takes up 4.3" x 4.3" (110mm x 110mm) desk surface. The c-clamp and grommet mounting options support up to 3.4" (88mm) desk thick and provides the most stability when adjusting monitors. | 【ERGONOMIC VIEWING HEIGHT】Height adjustment up to 31.5" (802mm). Adjusting the monitor adapts to your posture by arm extension, vertical tilt, horizontal swivel, and landscape or portrait rotation. | 【SPECIALTY & BENEFITS】31.5" (802mm) strong tall pole provides more flexibility to stack monitors in narrow space. After locking a few screws, the monitor mounts instantly improve working posture, increase workspace, hide cables, and discover the most productive self. | 【RESPOND WITHIN 24HRs】Friendly tech support to help with any questions or concerns. AVLT-DM58-2 is covered by 5-YEAR MANUFACTURER WARRANTY and LIFETIME TECH SUPPORT.

【FITS 13" TO 43" SCREEN】Single monitor desk mount fits most of flat/curved/ultrawide computer monitors up to 33 lb (15 kg) in weight with VESA 75x75mm, 100x100mm, 200x100mm or 200x200 mounting holes. | 【SAVE VALUABLE SPACE】Heavy-duty metal base only take up 4.7" x 4.3" (120mm x 110mm) desk surface. The c-clamp and grommet mounting options support up to 3.3" (85mm) desk thick. | 【ERGONOMIC VIEWING HEIGHT】Premium gas spring monitor arm assists height adjustment from 10" to 23" (255mm to 585mm), which passes 16,000-cycle motion test. Adjusting the monitor adapts to your posture by arm extension, vertical tilt, horizontal swivel, and landscape or portrait rotation. | 【DISCOVER PRODUCTIVE SELF】After locking a few screws, the monitor mount instantly improve working posture, increase workspace, and hide cables. | 【RESPOND WITHIN 24HRs】Friendly tech support to help with any questions or concerns. AVLT-DM40-1 is covered by 3-YEAR MANUFACTURER WARRANTY and LIFETIME TECH SUPPORT.