Master Elite Sticky Tacky Adhesive Cleanroom Floor Mats, 24" x 36", 4 Packs of 30 Blue Sheets - Trap Debris, Laboratory, Spray Booth, Construction120 Master Elite 24" x 36" Blue Sticky Tacky Adhesive Cleanroom Floor Mats. 4 Packs of cleanroom floor mats with 30 blue adhesive sticky sheets on each pack. The total surface area of each mat is coated with super sticky adhesive. These adhesive sticky mats are an essential tool for maintaining a clean and controlled environment in cleanrooms, as they trap dirt, dust, and debris from shoes and wheels before they can enter the cleanroom, helping to