Ultra Soft: Coldwind crib sheets girl are made of ultra soft microfiber, woven into a soft and durable fabric..Fit Standard Crib And Toddler Mattress: Measuring 28" by 52" with 8" deep pocket, each fitted crib sheet comes with an elastic band all around 4 sides. Safely and Securely fitted for crib and toddler mattresses, with fully elastic trim and 8" deep pockets..Comfortable & Breathable: Every mother knows that baby is easy to sweat when sleeping, this crib mattress sheet has smooth and comfortable touch, has good breathe freely and sweat absorption effect, to give baby premium-sleeping..Easy Care: The high quality microfiber crib sheets will not pilling. Gentle wash to a max heat setting of 40℃/100℉, tumble dry low heat. Do not iron. Do not dry clean. Do not bleach..Coldwind Guarantee: The product quality you can trust so you can buy at ease. If there is any problem with our crib sheets girl, please contact us and we can replace for you or money back without excuses.