CMA472 Features: -Tile storage accessory. -Supports wide, thin equipment in horizontal orientation. -Compatible with the CMA440 and CMS440 suspended ceiling kits. -UL listed. Product Type: -Hardware. Dimensions: Overall Product Weight: -7 Pounds. Overall Height - Top to Bottom: -4.1 Inches. Overall Width - Side to Side: -12.5 Inches. Overall Depth - Front to Back: -12 Inches.