100%jersey Knit Ultra Soft & 4-way Stretch: Made of 100% high quality soft stretchy jersey knit fabric. GRSSDER baby crib sheets neutral offer a breathable, sweat-absorbent tee shirt like feel for exceptional comfort, providing your little ones a safe and to stay in place throughout the day. Universal Fit \u2013 Measuring 52" x 28" x 8". Our Christmas crib sheet comes with an elastic band all around the sides to securely fit all standard crib mattresses. They are very easy to put in place even when you need to change toddler bed sheets in a hurry. Perfect as baby shower gifts, Christmas crib sheets or for your own nursery. Apple It Within Seconds: Thanks to the elastic bottom, our fitted crib sheet comes in a classic, stylish jungle animals pattern that will put the finishing touches to any bedding. These crib sheets for girl and boy give your darling a serene and calm bed to rest in. Clean It Without Hassle: This crib mattress sheet can be cleaned easily and effortlessly, as it\u2019s machine washable and dry clean . Under normal circumstances, our crib mattress cover will withstand thousands of washing. Top Rated Customer Service: If you have any question with these crib bedding, please contact us, we will reply within 24 hours. We offer an 30-day money-back guarantee, if the purchase has any quality defect, please be assured the purchase.