LIKE NEW CONDITION! USED ONCE! CONVENIENCE ADJUSTABLE LAYERS DESIGN TODDLER FLOATIES: The Pool Float Swim Aids For Kids Come With 4 Color Adjustable Split Progressive Layers, You Can Add Or Reduce Layers To Increase Or Decrease Float Assistance, You Can Change One Foam Layer One By One Changing The Number Of Individual Foam Layers According To Your Kids Age Weight Require Perfect Fit Gives Enough Support To Feel Comfortable In The Water Without The Strain Life Jackets Improve Swimming Mobility For Customized Fit Ages 3-12.