It was being put together when realized it wouldn't fit the dog. It is missing the allen key. Check out my other auctions.The item "NEW Walkin Wheels Adjustable Wheelchair For Pets Small Dogs 8-25lbs" is in sale since Tuesday, December 1, 2020. This item is in the category "Pet Supplies\Dog Supplies\Other Dog Supplies". The seller is "cpngp" and is located in Peoria, Arizona. This item can be shipped to United States.