Oscar the Blue Bunny Rattle socks. “Oscar” the bunny baby jingle rattle bell socks are made from 95% certified organic cotton & 5% lycra and are the perfect baby gift or baby shower gift idea. Great for keeping baby amused when playing with their toes – and keeping toes warm! The soles of the socks have special puff printing in case baby is taking first steps so he or she won’t slip over. These gorgeous socks are warm hand washable at 40ºc (and should not be exposed to temperatures above 50ºc)