KEEPING THE PUMP IN THE MIDDLE OF THE BIRD BATH: Our company has designed a retainer to avoid the random movement of the solar fountain pump. It prevents the solar powered water fountain from spraying water outside the bath and allows water to drain quickly. No more wasting time on refilling water. EASY TO USE: Just place in water, the pump starts to work within 3 seconds when exposed to sufficient sunlight. Ideal for bird baths, fish tanks, small ponds, pools, garden decorations, and water circulation for oxygenation. USE ADVICE: Use the solar fountain in clean water and under direct sunlight. A larger birdbath is recommended to prevent splashing. Color: black. Material: plastic. Package Contents: 1x Round Fountain Kit. Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.