DAC MP-197 Stax Height Adjustable Corner Monitor Riser STURDY AND DURABLE - Impact resistant material. Big blocks, stable structure. Supports up to 66lb HEIGHT ADJUSTABLE - 2.25, 3.5 or 4.75. Easy adjustment for ergonomically comfortable viewing EASY TO ASSEMBLE  No tools required. Assembly only takes a few seconds SMART DESIGN - Help utilize corner space. Cable management clip to keep wires in place PURCHASE WITH CONFIDENCE - TAA compliant. 30% recycled material. 1-year manufacturers