The original milo&gabbyâs animal-shaped pillowcases are sure to capture your little one's heart and imagination! made with ultra-soft 320-thread count sateen cotton, your baby will have sweet dreams with this pillow friend by their side. Sized just right for your growing baby, our pillowcase measures 10 inch x 13 inch and is compatible with our 3d mesh or charcoal foam bead pillow insert (sold separately). easy to clean- simply unzip, remove the pillow, and toss the pillowcase in the washing machine. 100Percent cotton. Imported. Recommended for ages 3 months and up.