You will receive 4 planters with your purchase Compression fit design ensures a secure fit on either 4" or 6" wide rail Use on patio, mailbox post, balcony, fence or deck railing Optional knock out drainage holes Width 24" (x) depth 12" (x) height 9" Matte finish is perfect for resisting scratches, dirt, and fingerprints This planter is great for home or apartment use and helps you make the most of your porch or patio living space. Grow a mini garden in an elevated space. Compression design ensures a secure fit on either a 4" or 6" wide rail. Planter was designed to maximize inside growing space and features a tiered bottom design allowing dirt and roots to grow strong and deep. The planter feature a smooth texture with matte finish. Made of durable resin, this planter by BLOEM is 100-percent UV stable to prevent fading and cracking and ensures long-lasting use. BPA free. Includes optional punch out holes for drainage.