The Danetra Collection is a lightweight alternative to traditional urn planters, making it vastly easier to maintain. We use 100% high-grade Polyethylene resin in the manufacturing process - making our products durable, lightweight and highly shock resistant. These tall planters can be used for outdoor applications year-round, as they are resistant to high-impact and extreme weather conditions - it stands true to its 'four-season use' tag with very little winter preparation. Life gets busy, and constantly monitoring your plants can become quite difficult. But with help of Mayne’s line of self-watering planters and window boxes, caring for your plants just got easier! Most of Mayne's single and double wall planters come with built-in water reservoirs. For planters with this feature, the water reservoir can be filled by just watering your plants directly.