Algreen's Modena planters add refined elegance to your home. Manufactured using a proprietary engineered polymer resin with UV inhibitors and is frost proof to protect from the elements. These sophisticated planters include a slotted watering tray with a large water reservoir making watering simple. Caster wheels are integrated into the planter base to allow movement between rooms or your living space. The large water reservoir supplies water to your plants as required and is perfect for indoor or outdoor home decors.