What is the Two-Year “Worry-Free” Guarantee on the Fire HD 10 Kids Edition?

The Fire HD 10 Kids Edition comes with a two-year “worry-free” guarantee, so just what is this?

According to Amazon, the tablet is covered against defects in materials and ownership for two years after purchase when under ordinary customer use. During this period, if a defect arises in the device, Amazon will repair the device, replace it with a new or refurbished tablet or refund all or part of the original purchase price.