Smart Pots Wall Flower Saddle Planter Great for those with limited space or anyone trying to make the most of any vertical outdoor space Grommets are conveniently placed for easy attachment over your patio or deck rail, fence or gate Long lasting, porous Smart Pot material promotes air root pruning, excellent drainage and allows excess heat to escape, producing superior plants Weather-resistant material allows the Wall Flower Planter to be reused year after year 16"W x 18"H with a planting area of 12" x 13.5"; each of the two pouches holds approximately 3 gallons of soil or planting mix