love love these! they are greatLittle pricey but effective red color for our mailing purposes.These envelopes are at a great price point for their quality, I use them to hold all my receipts / invoices for each tax year. They can hold a high volume of papers while maintaining their structure without tearing! I would definitely recommend these for anyone wanting to store documents, or as well as mail / ship documents confidently!We give these envelopes to customers with their personal information inside. The bright color makes them easy to differentiate from other things and is consistent with our brand. For our office, these are a must-have product.Always a quality product from this company. Very happy with variety of colors offered. The colors really make my outgoing mail stand out in a world of plain manilla envelopes.The color is quite vibrant, and I have had no issue with the seams coming unglued, like another brand I tried. These are a perfect match for my logo stickers, so I'm quite pleased.Thin paper envelopes was expecting something sturdier. Each envelope is also marked from the clasps. Probably due to how thin they are.i love colors and for this reason, i ordered from JAM Paper as there is no other company providing colors other than the basic manila. it was exciting to see the array of colors offered by JAM exclusively but upon receiving my clasp envelopes, i must admit that i am greatly disappointed with the quality of product. the envelopes are extremely flimsy to the point that i do not trust that they will make it through any mail without exposing the documents enclosed. therefore, i feel that my use for them will render to be minimal. unfortunately i do not plan to order these again and hope to assist others in not wasting their money. additionally, please note that the colors online appear much nicer than in person; they are much bolder in person -which i do not particularly care for.These envelopes met all expectations and the colour is FABULOUS!Great colour, good qualityHigh quality paper.