Safari Adventure. Complete sheet 200 thread-count, 100% cotton sateen. Nursery blanket front 100% cotton knit, back 100% poly plush velour, linen piping. Airflow wearable blanket 100% cotton knit, polyester mesh panels, linen trim, inverted zipper A cribside safari adventure! Skip hop s 4-Piece bedding set provides all the style of a traditional crib set-without a bumper-and features our patent-pending Complete Sheet. Set also includes a linen crib skirt, nursery blanket and repositionable wall decals.