The stackable planter is great for growing strawberries, herbs, grape tomatoes, peppers, flowers, and much more in a small amount of space. 1 set includes 3 stacking planters, 1 - 36" rust resistant hanging chain with swivel for even turning in the sun, 1 attaching drip tray (no mess), 1 locking disk, and 1 set of colored picture instructions (easy). With this planter you will not need to worry about over-watering your plants. Truly Gardening Made Easy!