Tessilmare guarantees the customer that the purchased product is covered by a LIFETIME WARRANTY on defects of manufacturing and materials. The lifetime warranty remains in effect for the duration of the possession. If the item is no more running in production Tessilmare will repair the defective product or part of it and /or will replace it with component equivalent. To receive the permission for warranty service the customer has to contact our customer service. Tessilmare will give a RMA number. The product must be packed and sent properly The Customer is the only responsible for any loss or damage that may occur during transport and before Tessilmare receipt.