Special-T warrants to the original purchaser of the product and from the original date of sale, the following: Lifetime Warranty to the original end-user; the company will repair or replace, at its option, factory defective structural and mechanical parts with comparable product without charge. This warranty is for a single shift, standard commercial usage, defined as a standard 8-hour workday, five days a week. Weight limitation varies by product. Upholstery fabric and foam are warranted against wear through and deterioration during normal usage for a period of five (5) years. COM and COL are not warranted.