The Rubber Ducky Rattle is part of Estella’s “They’re Having a Baby!” collection of organic baby toys. Hand-knit in Peru by local artisans, this rattle’s bright yellow color, unique shape, and cheerful sound will engage baby’s senses and keep him or her happily entertained. Hand-knit in Peru by local artisans. 100% cotton, GOTS certified organic. 4” l X 2.5” w X 4” h.