Boost your swimming technique and performance with Aqua Knuckles. The Aqua Knuckles silicone bands, are designed to be slipped onto your ring and middle fingers, creating a 5mm gap for optimal open-finger positioning. Developed through extensive research and field testing with top swimmers, Aqua Knuckles helps you achieve better stroke efficiency and control in the water. Experience the innovative brand trusted by athletes worldwide for enhanced hand positioning and increased surface area contact. Join the Aqua Knuckles revolution and unlock your swimming potential today.