Make the most of your space, GROW VERTICAL!! This 4 Tier Vertical Wooden Planter Box Raised Bed Grey provides ample space for flowers, herbs, vegetables, and more! Each flower box comes with a non-woven fabric on its bottom. This non-woven fabric allow the tiered planter to drain away excess water without soil spilling out in the process. Made of solid fir wood covered over with a water protective varnish.