The two-piece set includes a muslin swaddle blanket with a unique Mud Pie print and a coordinating sweater knit giraffe-shaped rattle. Dimensions - swaddle 47" x 47", rattle 5 1/4" x 4". Material - muslin 100% cotton, rattle shell 100%, fill 100% polyester. Machine wash cold with like colors. Gentle cycle. Do not bleach. Tumble dry low. Cool iron if needed. For a softer hand feel, wash before first use.