Features<br> 1、Endless Swimming Pool: The water enters the water pump from the water inlet on the side and sprays out a column of steady water through two nozzles. When swimmers face the trainer, they can swim at a fixed point.<br> 2、Improve Swimming Skill: The swimming training device can help you train swimming skills, and exercise strength and endurance.<br> 3、Water Splashing: The spray device can also be used for massage and muscle training, allowing you to play in the turbulent water with foam splashing.<br> 4、Multi Function: This countercurrent trainer is a swimming pool auxiliary device that integrates fitness, slimming and recreation, ideal for your swimming pool.<br> 5、Wide Usage: The training device is ideal for small swimming pool with limited space, very suitable for home, hotel, indoor pools, etc.<br> Specifications<br> Item Type: Countercurrent Jet Swim Training Device<br> Material: Stainless Steel, Copper<br> Installation Position: Can be installed on the concrete<br> Bottom Diameter: Approx. 41cm/16.1in<br> Top Diameter: Approx. 38cm/15in<br> Thread: G2 Female Thread<br> Use: Swimming Pool, Spa Pool<br> Weight: Approx. 8000g/282.2oz<br> Package List<br> 1 x Countercurrent Jet Swim Training Device