Rainbird XFD0912100 Dripline Tubing 12" x 100' XF Dripline - 0.9 GPH, 12 in. Spacing, 100 ft. Coil Unique material offers significantly greater flexibility, allowing tighter turns with fewer elbows for easier installation Choice of flow rates, spacing and coil lengths provides design flexibility for a variety of non-turfgrass applications