This square separator for semiconductor wafers is made from Tyvek and is treated for static dissipativeness. Measures 1.75" x 1.75" and is square shapped. Material Specifications: Thickness: 6.3 mils Color: White Grade: 1056D Treatment: Anti-static

Bundle and protect ESD sensitive IC Tubes, Trays, Boxes and Carriers quickly and safely. Vulcanized Natural Rubber Surface Resistivity: 10e6 ohms/sq Static Decay Rate: Less than 2 sec ESD Shelf Life: Permanent, Washable and Reusable  

Bundle and protect ESD sensitive IC Tubes, Trays, Boxes and Carriers quickly and safely. Vulcanized Natural Rubber Surface Resistivity: 10e7 - 10e9 ohms/sq Static Decay Rate: Less then 2 sec ESD Shelf Life: Approximately one year