EAW-24 Exposed Aggregate Wand is design for exposing new rock finishes. Gun case is made of fiber hard plastic. Delivers up to 9 GPM @ 4500 PSI. Straight 24" single stainless steel tube handles harsh chemicals, fights off rust, corrosion and wear. Will Not Bend. Special heads are placed for ultimate exposing. Head comes complete preset with correct nozzle setting. This newly design wand allows the exposing of some new rock (pebble) pool finishes, with standard garden hose pressure.