Personalized 35 Rocks White Text Newborn Layette. Happy rocks holding the number 35 and the word rocks below is a humorous gift design for friends and family celebrating their 35th birthday or anniversary. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months