These planters are built from beautiful, aromatic, and rot resistant Carolina cedar. From the cedar to the rust proof exterior screws, this planter is built to weather years of outdoor abuse. These planters are totally customizable in size and wood species. Lined with heavy duty landscape fabric and gaps between all slats mean good drainage so your plants thrive (as you can see from the pictures). Great for vegetable gardens on your deck and patio. Eliminates digging in your yard and bending down to tend your garden.