KEENZ US warrants that this product will be free from defects in material and workmanship occurring under normal use for a period limited to six (6) months from the date of the original purchase if the product is not registered with KEENZ US, or one (1) year from the date of original purchase if the product is registered with KEENZ US within six (6) months of the original purchase date of the product. You can register online at https://keenz.us/pages/product-registration or with a KEENZ US customer service representative by calling 1 (888) 752-8262.