This economical set of four 17 1/4” garden corner brackets will make your flower or vegetable garden sturdy, neat, & tidy. They are designed to fit a garden Made of four 2 x 20” boards or four 2 x 24” boards. This is more than tall enough to give your plants plenty of room to thrive! Our brackets are also extremely durable & will last through many seasons. Rust resistant High-strength black screws included, 14per bracket. Building a raised garden/flowerbed list of items needed: 4 – raised garden brackets (wood screws are included) 4 - 2x20’s or 2x24’s (purchase & cut to length at your local lumber store)