Anya Hindmarchs keychain is made from leather to look like a box of the pain reliever, NUROFEN. It has a gold-tone clasp so you can attach it to your favorite bag, too. brbrLower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria a href=https://www.net-a-porter.com/en-gb/campaigns/net-sustainhere./a