● Made of fir wood which is solid and crack-resistant for lasting use● Painted surface is waterproof to withstand outdoor weather● Planter box with 19.5 gallon capacity creates sufficient growing space● Clever gap design on the bottom promotes excess water drain out● Complete side plate with groove is easy to assemble ● Smooth and burr-free surface is easy to maintain● Thickened stable support legs ensure good stability● Reinforced corners is aesthetically pleasing and sturdy● Suitable for garden backyard balcony porch etc