????ADJUSTABLE ANGLE LENGHT The length and angle of dual monitor stand riser could be adjusted well, extended or shortened to fit perfectly for your habit. It has minimum length of 23.62 in / 60 cm to maxmum length of 35.4 in / 90 cm. You could move it to whatever angles/ positions you need! No tool needed to assemble! Just screw 8 legs(4 legs for middle board, 4 legs for side boards) under 3 shelfs and install the 2 side parts to the middle part. Here's your new computer monitor stand. ?????DIY YOUR DESKTOP BeUAtiful dual monitor stand riser is spacious and universal. Keeping your desktop ordered and increasing efficiency of work. Sturdy thick bamboo board will satisfy your strict quality demand. Not only could hold two monitors but also great for daily accessories devices like stapler, office files, sticky notes, mouse, DVD players, cell phones, tablet, lamp, telephone, speakers, printer, gaming consoles, etc. ????NATURAL ERGONOMIC RISER Natural bamboo material of computer monitor stand is more stable and durable. Your 3 Shelves adjustable riser is eco-friendly, sturdy and renewable, easy to clean. This dual monitor riser stand could lift your monitors to eye level! Helping you to form a proper sitting position, gaining a comfortable viewing experience and reducing neck and eye strain. ???? EXTRA SLOTS FUNCTION Our dual monitor stand riser has extra unique slots which could hold cell phones, tablets and manage your Home Office supplies such as pens, clips, pencils and so on. The hidden cable charging holes provide you longer devices using time, doing multi-tasks simultaneously.