Stryker orthopedic powered surgical instrument/attachment set in perforated sterilization tray with metal sterilization container(s), plus assorted loose retaining/support brackets and Stryker CD3 cautery device. Multiple handpieces/drivers/attachments visible; individual components have identifying/part numbers marked where applicable. Set is incomplete; only pictured components are included. Sterilization container vent/filter covers are expired/worn and retained for dust protection only. Completeness and compatibility unknown; untested; not represented as sterile; sold as-is. Stryker battery charger not included.