The Country Side Railing Planters are constructed with a high-grade plastic blend and are proudly made in the USA. The planters contain a versatile design complete with a matte finish, and a layered exterior. These railing flower boxes are constructed to be durable, fade-resistant and sturdy, so you cant trust they won’t fade or become brittle from being exposed to the sun. They can be placed on either 2"x 4" or 2"x 6" railings on your porch, deck, or balcony - and there are no tools or drilling required! Once you add the soil and plants of your choosing, the planters will stay put on the railing!