Sirio Color decorative envelopes are smooth coloured envelopes manufactured from top quality coloured paper produced by one of the biggest decorative paper manufacturers - Italian Fedrigoni factory. Made of 115g smooth paper of the highest quality, are stiff and very elegant both in look and touch. Are closed in a classic pointed triangle. Extremely smooth and nice to the touch, almost slippery. You can find the same paper in 115g and 210g grammages which together with envelopes creates a beautiful stationery.