Validated for use in steam sterilization systems at 270° F or 132° C for 4 minutes20 x 25 inches –> Shop About Us Contact Us Reviews and Ratings Halyard Sterilization Tray Liner 48139 – (50 Ct) Halyard | MFG #48139 Halyard tray liners are designed to be used both inside trays, next to delicate instruments, as well as underneath trays to absorb condensation and help protect sterilization wrap from sharp tray corners and edges. Tray liners are not recommended for gas plasma sterilizers; vapor phase hydrogen peroxide sterilizers or as an all-purpose wipe. Validated for use in steam sterilization systems at 270° F or 132° C for 4 minutes20 x 25 inches Color Size Material –> Product Count: 1 Packaging Count: 50 Total Quantity: 50 Product Specifications O&M Halyard Inc Halyard Sterilization Tray Liner