From Silver Cross, this sheet features: Designed to fit our Slumber Travel Crib Available in two sizes, Newborn (for Bassinet Mode) & Large (for Crib & Playard Mode) Plain white sheet to use with your Sleep & Go mattress Elasticated edge – easy to remove and fit Newborn Sheet Dimensions: 29 x 19.7 in Large Sheet Dimensions: 40.5 x 29 in 100% Cotton is super-soft for sensitive baby skin Machine washable Imported.