Deliver overhead watering to plants using the 6 in. Stake with 8 in. Riser. The riser accommodates a 10-32 threaded micro sprinkler, micro sprayer, or jet emitter on top. Connect 1/4 in. tubing (A220 or A250) to inlet on stake. Riser can be cut to size as needed. Stake and riser are easy to position into ground where desired. The riser is made of polyethylene and the stake is made of ABS, both treated with UV inhibitors.