This metal bubbler is perfect for delicate watering. It allows water to soak gently and slowly into the ground for deep even watering. Durable rust proof construction. An additional benefit with gentle watering is that is causes less erosion of the soil.

　　- Assembled dimension : 3 in. W x 3 in. D x 4 in. H

　　- Perfect for watering delicate plants that will not tolerate direct spray

　　- With this metal bubbler 's gentle watering, you have less evaporation of water

　　- This metal is rust resistant for longevity