DIG premium polyethylene drip tubing is designed to meet all installation requirements for drip irrigation or low-volume irrigation systems for commercial, agriculture, and residential applications. Our ½″ polyethylene drip tubing is available with .620" OD in 50', 100', 200', 500', and 1000' coils. Made of low-density polyethylene resin with a minimum of 2% carbon black, the polyethylene tubing exhibits a combination of outstanding environmental stress-cracking resistance and burst strength.