Rain Bird GRDNER-KIT Landscape Dripline System for $21.97. Shipping is free on orders over $35. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for your reference. The system waters a 75 SF of area, and includes a 1/2″ emitter tubing, 1/2″ tubing, 1/4″ tubing fittings, and emitter tool.