All carpet tile specifications reflect averages derived from product sample testing, are subject to normal manufacturing and testing tolerances and inherent pattern variances, and may be changed without notice. Aesthetic and textural style differences inherent in pile yarn carpet can result in significant local variation of construction parameters that may substantially impact the results of sample testing. This is particularly true for conventional measurements of weight, thickness, pile height and density where more advanced production technology has been used. “Tufted Yarn Weight” refers to total input weight of yarn used in tufting process, and processes such as tufting and shearing will result in a lower finished yarn weight in purchased carpet. “Pile Density” is based on the Tufted Yarn Weight. Slight variations in color among different production lots are normal and should be considered in product selection and in any installation plan. Recycled content calculations are based on historical averages by total weight of the product. Carpet tile specifications may be changed without notice when product adaptations occur, for example, to meet sustainability goals associated with Climate Take Back™. Carpet tiles are covered by Interface's written warranty only. All other warranties, including those implied by law, are hereby disclaimed.