This Cleanroom Tacky Mat features 60 adhesive layers in a blue 18" x 36" size, designed to control contamination in critical environments. Its high-tack surface effectively captures dust, dirt, and debris from footwear and cart wheels to maintain cleanroom integrity. Each mat’s layered design allows for easy peeling to reveal a fresh, sticky surface, extending usage life. Sold as a case of 4 mats, it offers a reliable solution for laboratories, cleanrooms, and controlled areas requiring stringent particulate control.