Brown color for low visibility and for low branches. Holds 15 gallons. Size 33" diameter. 6" tall when full. 16 mil brown PVC. Fits up to 4" trees. 4-6 hour drip time; not adjustable. 1 year warranty. 100% absorption with no run-off. Helps reduce transplant stress. Completely saturates root ball, and greatly reduces labor and replacement costs. Recommended for use during water restrictions. 3 year life expectancy.