The Miracle Blanket® makes it easy to get the perfect swaddle every time, even in the dark! Your baby will sleep better, longer and will be less fussy since he/she will finally get the sleep they (and you) so desperately need. The fabric is a super soft cotton knit selected for several good reasons: It’s breathable so that it can be used in warm climates while still being luxurious enough to keep your baby warm in cooler places; It has just enough stretch to absorb your baby’s movements without coming undone but it’s not so stretchy that it won’t stay tight; And, most importantly, it stands up to constant use and washing. Like any baby fabric, you should wash it in the cold cycle and dry it on the delicate cycle. See the Miracle Blanket FAQ for more information!