With 140 Liters and 250L of surface area, growing in our Raised Bed truly gives those with limited space an opportunity for gardening creativity! Mix and match colors with flower arrangements to create beautiful patio accents, or use it as a micro-garden to grow veggies for fresh summer salads. Specially designed bamboo inner frame to make the raised bed safe and three-dimensional without collapsing. Drainage hole promote root growth. Easy and Foldable feature made this container easy to move around. Polyethylene (PE), which is a polymer chemical flexible material, corrosion resistance, low temperature resistance, and frost resistance.