High quality： Made of high-quality zinc alloy, inserted into the core more firmly, professional metal pulsator sprinkler, with spike base with stability arms, compatible with 1/2" hose connector Adjustable：Rotating automatic sprinklers , wide spraying range, large injection pressure, high working efficiency and long range. Even irrigation: Sprinkler head Waters evenly and without leaving puddles - sprinkler system for lush green lawns All-round Irrigation:Radius adjustable from 20° to 360°, The maximum spray radius is 15m, and the maximum irrigation area is 530 square meters Size： 28 x 11cm, with stainless steel ground spikes, so the sprinkler head has anti-rebound performance on the ground, using the adjustment ring on the garden sprinkler, can easily and accurately set the sector