envelope DIN B6 (17.6 x 12.5 cm) - pointed flap, wet adhesive
envelope C5 (22,9 x 16,2 cm) - wide flap, wet adhesive
envelope DL (22 x 11 cm) - with silk lining, pointed flap, wet adhesive
envelope square (14 x 14 cm) - straight flap, pressure-sensitive adhesive
square envelope (16 x 16 cm) - pointed flap, wet adhesive
square envelope (22 x 22 cm) - straight flap, wet adhesive