Dial glass for SX-1250 and SX-1280.  Same size as the original glass with the hole bored for the tuning knob.  Made from single pane window glass.  I have sold over 100 of these without issue.  I choose USPS Priority mail because it is insured and only a dollar more than USPS ground.  UPS is much more money as well as FED EX or DHL.  I do not mark up shipping and pay for all packing materials.