Material and durability Made from high-density EVA foam that resists water absorption and stays odourless. Lightweight yet robust construction for repeated use and easy transport. Key functions and fit Designed for use on either arms or ankles as a buoyancy ring. Fits a circumference range of 8 to 13 inches, with a flexible shape that allows easy application and removal. Provides consistent buoyancy and controlled weight resistance during water activities. Performance benefits Enhances flotation and stability for general swimming, beach swimming, and structured lessons. Durable foam support that maintains shape and performance over time. Safe design that supports users with limited finger control and improves confidence in the water. Therapeutic and training uses Suitable for hydrotherapy and rehabilitation sessions to support muscle-building and joint-friendly exercise. Useful for swim lessons to help learners focus on technique while receiving predictable buoyancy support. Effective for pool workouts that require steady resistance and added flotation for arms or legs. Practical features Effortless adhesion and removal make it quick to put on and take off between sets or sessions. Adaptable buoyancy ring structure improves comfort and user experience without complex adjustments. Use scenarios 1. Beginner swim lesson: wear on arms to provide steady flotation while practicing strokes and building confidence. 2. Hydrotherapy session: use on ankles to add controlled resistance and support during low-impact exercises. 3. Beach or pool recreation: slip on for casual swimming to maintain buoyancy and reduce fatigue during extended play. Specifications at a glance Material: High-density EVA foam Fit: Circumference 8–13 inches Use: Arm or ankle buoyancy ring for swimming, lessons, hydrotherapy, and workouts Reliable, easy to use, and designed for long-term performance, these foam swim cuffs deliver consistent flotation and practical support for a range of water activities.