The Picture Shipper™ has been tested by UPS using standard recognized testing procedures including ISTA-IA and Smite tests. Although the Picture Shipper™ passed both of these tests, it should be noted that UPS does not certify anything, to our knowledge. Picture Shipper has no warranties, expressed or implied, due to the fact that we cannot control the packing procedures used, the condition of the product before packing, or how the package is handled during shipment. Copies of the UPS test results are available on request.