For Serious Collectors, For The Hospitality-Minded, And For Those Who Simply Love Knowing That Their Favorite Varietal Is Always At-Hand, The 30″ Wine Column Is Without Peer. Boasting Intuitive Dual-Zone True Precision Control, Full-Extension Smooth-Glide Racks, And Gentle Trulumina Led Lighting, The 30″ Wine Column Beautifully Preserves, Protects, And Shows Off Up To 150 Of Your Favorite Bottles.