$50.99 1/2 Polyethylene Drip Irrigation Tubing 50' (.600 ID x .700 OD) - Walmart.com - Walmart.com
1/2 in. x 500 ft. Poly Drip Irrigation Tubing Watering System Main Line Black 13158390121 | eBay
Rain Bird 1/2 in 500 ft Drip Emitter Line Irrigation Tubing Hose Water Sprinkler 77985038342 | eBay
