Flat back to sit flush against a wall; Linkable to other barrels to increase water collection * Save water and money by capturing rainwater to use for your lawn and garden; Optional stand to make filling watering cans easier (sold separately) * Screen keeps out debris and insects; Designed to be child and pet safe with no large openings * Shut off valve for hose hook-up with dual overflow; A front side overflow keeps water from flooding against your outside wall * Authentic oak barrel texture is molded into each barrel; Will not fade, rot or risk insect infestation