Wooden Raised Garden Bed with Wheels Trellis and Storage ShelfThe frame is made of natural fir wood weather resistant moisture resistant sturdy The transparent PVC lid ensures enough sunlight while keeping inside temperature & humidity The top door can be flipped easily providing excellent ventilation and letting in more sunlight The side supporting rods could be used to fix the foldable top to keep open The bottomless design helps plants absorb nutrition in soil and prevent water accumulation Provides large