Designed to seal small cable openings in the raised floor of new or existing computer rooms. Based on measurements at multiple data centers, 50-80 percent of valuable conditioned air is not reaching the air intake of IT equipment due to unsealed floor openingssome as small as 4 x 6 inches. This lost air contributes to IT equipment hotspots, cooling unit inefficiencies, and increasing infrastructure costs. KoldLok products are specifically designed to reduce bypass airflow to improve data center