4Pcs Pack 100% Cotton Baby Receiving Bedsheets – Varying Designs,Multicolour Description 4Pcs/Pack 100% Cotton Supersoft Flannel New born Baby Receiving Bedsheets What you need to concern yourself with when purchasing crib sheets is that they stay on nice and snug. Sheets that are are not pre-washed by the manufacturer are likely to shrink. Those that only have sections of elastic rather than elastic encompassing the sheet may also refuse to stay in place. To better prevent this from occurring,