Mkono 3 Pack Self Watering Planter Plastic Flower Pot, Random color M Self watering planter ensures the plants take enough water they need for days, and you don't have to water frequently. Up to 10 days or more of watering per fill. Please note that we will send random color, but if you have a favorite color can leave a message. Material: PP plastic, (UV Protected Durable Plastic) great for indoor or outdoor use. No plant includes in this item! Durable. This clever self watering planter can help you to care your plants when you go outside a couple days or on business. Thanks to the double-layer design that allows excess water to be stored in the bottom of this planter pot and provided to your plant as needed. Please note that watering the plant cannot exceed the inner basket and the water level within the flower pot is 0.4In,it will cause plant death of waterlogging otherwise. Size M: open diameter 5.1". height 5.5". inner basket diameter 3.9". inner depth 3.1". Mkono is a registered trademark and our product is professional manufacturing and sole selling.