Feature: 1. Pool fountain kit, lowering water temperature 5‑15℃ in hot summer days, no hoses connected or extra power supply. 2. Screw into the return outlets of booster pump, with both male 1.5in threads, suitable for any in‑ground and above ground pools. 3. Adjustable control valve, side valve can open and close to force more water through the water fountain or allow more water to go into the pool directly. 4. Can regulate the water cover and pump power to control height of the water spray, create a beautiful landscape. 5. With a ball joint under water, can angle direction of fountain away from edge of pool in order to keep water from landing outside pool. Specification: Item Type: Pool Fountain Kit Material: Polyvinyl Chloride PVC Weight: Approx. 451g / 15.9oz Product Use: Swimming pool, swimming pool, garden Applicable Thread Specification: 1.5in Thread. Package List: 3 x Pool Fountain Part Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.