18" x 72" Trough VegTrug with Covers Set includes Trough VegTrug, frame, greenhouse cover and FREE insect cover! Knee-high, flat-back Trough VegTrug is perfect for patio, balcony, deck or doorway FSC-certified, sustainable, plantation-grown fir with non-toxic stain; plastic feet; fabric liner; powder-coated steel frame; polyethylene covers Holds 190 quarts of planting mix 72" long by 18" wide x 20" high