Learn to swim with dory zoggs finding dory dory arm band 2 6 years are the perfect learn to swim aid designed for children aged 2 6 years these two tone arm bands feature dory character print and are made from durable vylux for safety they also feature dual air chambers and easy inflate valves for ease when inflating and deflating can be put on with ease even when inflated made from heavy duty vylux feature dual air chambers for safety easy inflate valves allow for