... :18x36,24x36,26x45,31x35 3) blue,white,grey,green,yellow Clean Room Sticky MatApplication: Industry of the semiconductor,electronics industry,Biological pharmacy ... room of hospital,Luxury hotels and familyCharacteristic:1. remove the dust from shoes and wheels, it is the best option fro maintaining clean ... , green4. Size:18”*36”, 24”*36”, 26”*45”, 31”*35 Clean Room Sticky Mat