The Allsop 32190 Hi-Lo Adjustable Monitor Stand features a sturdy long-lasting wood platform, removable legs for height adjustment and non-slip rubber feet to prevent sliding. The innovative hi-lo interchangeable leg system allows users to choose the best ergonomic height for their desk setup. Monitor stand height may be set at 2.8 in. or 4 in. depending on how much elevation is required for ideal ergonomic comfort.