Greenbo rail & deck designed planter, provides a unique solution for growing plants / flowers in an urban environment. Greenbo"s patent design allows it to be placed over any shaped railing without the need for any adjustments • No more cheap or simple window box design. • No more scratches ,rust or damage to your railings Now you can easily decorate and brighten your railings, with Greenbo"s colorful, classic designed planter. Adjustable planter fits 2" to 4" rails strong durable heavy duty plastic contains UV protection for maximum protection against weather damages. No drip water recycling system, with removable draining trays. Simply place your Greenbo planter on your railing, deck or fence. State of the art, design winning unique patented assures its secure fit and stability Safer than a window box - Thanks to its clever design and durable materials, the Greenbo planters is highly resistant to weather conditions, strong winds and other dangers. Greenbo can be placed on almost any railing at any floor thanks to its patent design that allows a secure placement.