● The planter box is made of 100% new PP material strong and durable enough● The powder-coated metal frame is not easy to rust peel or chip resist deform● Adopts a stable triangular structure not easy to wobble keep safe● Designed with a removable tray offers space for reserving excess water● The drainage holes on the bottom promote water drainage and air circulation● 5 large planter boxes provide enough space for cultivating different plants● Equipped with four 360° swiveling wheels 2 wheels can be locked● Suitable for any indoor or outdoor space garden patio balcony porch etc