Zoggs Float Discs offer children complete freedom of movement in the water. They are lightweight and comfortable to wear with blue inner pieces which allow for a variety of arm sizes. Start with two floats per arm and remove one from each arm to reduce buoyancy as your child's confidence in the water grows. The Float Discs are ideal for developing the correct body positioning for swimming, so children will be encourage to actively swim as they will not bob about on the surface with this product. Suitable for ages 2-6 years - max weight 25kg.