MAHARAM. This firm has Alphabet, a classic, PVC-free wall covering that is perfect for kids’ rooms. It was designed by Alexander Girard during his tenure as founding director of the Herman Miller Textile Division and is made of 63% post-consumer recycled cellulose, 22% latex, and 15% cellulose with no added finish and an Osnaburg backing of polyester/cotton. Certifications include Greenguard Children & Schools as well as FSC. 800.645.3943.