Each offer includes 3 aluminum bands that are 6 inches deep Also included is a sprinkler that attaches to your garden hose so that watering and maintenance are easy The bottom diameter is 6 feet in diameter, the inner ring is 3.5 feet in diameter, and the top ring is 2 feet in diameter When fully assembled the Pyramidal Garden Kit can hold up to 50 bare root strawberry plants Makes a great gift for a gardener or a for someone who has a small space and a green thumb You can have a terraced garden in approximately 6 feet of space for vegetables, flowers, or both. The Pyramid Garden will hold 50 strawberry plants. Easy to assemble corrugated aluminum bands form three planting terraces, which are each 6'' deep, the bottom terrace 6 feet in diameter. Includes complete built-in sprinkler, which connects to your garden hose. Complete instructions are included.