They can not have been assembled and disassembled. Buyers remorse, finding the item on sale or price variation is not a valid reason for return. Your satisfaction is very important to us!And your issue will be solved quickly and positively. We are a small family-owned business trying to make it, not a huge company that doesn't care... We will ALWAYS do our best for you! The item "Swimming Pool Inflatable Outdoor Pools For Kids Toddler Yard Backyard Swim Ring" is in sale since Monday, June 10, 2019. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Swimming Pools\Inflatable & Kid Pools". The seller is "savetheconsumer20185" and is located in Multiple Locations. This item can be shipped to United States.