This pocket square was obtained several years ago through an AMEX Membership Rewards point exchange. Each of the four sides has a different pattern, and one side features the AMEX logo. I'm not sure if it's periodically restocked, but it seems to be currently unavailable on the AMEX exchange item list. I tried putting it in my pocket once, but took it out after a few minutes, and have kept it stored in the non-woven fabric bag shown in the image ever since. It appears to be free of scratches and stains. It came in a black bag from AMEX, but I've lost that. #AmericanExpress #AmericanExpress #Amex #AmericanExpress #BarneysNewYork