Each design is created using traditional printing presses giving you a better image quality. They are 4 1/4” X 5/1/2” in size (A2), printed on heavy quality 100 lb. card stock and each comes with a 4 3/8" X 5 3/4" earth-toned (called Willow) 80 lb. envelope and protective crystal clear bag. All materials Shaboo Prints uses are recycled to reduce the environmental impact. Shaboo Prints also supports small business and consciously does not contract with large vendors, except for the USPS, which can provide you with better shipping rates.