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 1/2 polyethylene drip tubing is available with .630 OD, .670 OD, .700 OD and .710 OD and in 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.