Microfiber FLEXIBLE FIT - Measures 52''x28'', the crib mattress protector is designed specifically to fit USA standard crib. Deep pockets make sure the crib mattress pad universal fit mattress up to 6 inch thick. Featuring a fully elastic skirt, it helps prevent sliding and shifting for added security. QUILTED AND SOFT FABRIC - Made of soft and breathable fabric which makes our crib mattress pad comfortable to touch, especially perfect for baby's delicate skin. The quilted process of our crib mattress protector increases air flow and helps regulate sleeping temperature. NOISELESS toddler mattress protector keeps relativety quiet even when you baby is restless in the night. WATERPROOF FUNCTION - Thanks to the enhanced 4 layer design, our toddler mattress protector can fully protect moisture from baby��s skin faster and keep your mattress clean by absorbing spills, sweat and any liquids. Yoofoss waterproof crib mattress protector is combined with cushioned comfort to ensure a better night's sleep. WASHABLE AND DURABLE - Our waterproof crib mattress cover is easy to clean up after occasional night time accident. OEKO-TEX CERTIFIED - Our crib mattress protector are rigorously tested and verified to meet OEKO-TEX standards. Feel rest assured to choose our crib mattress cover and enjoy a safe and comfortable sleep experience. FLEXIBLE FIT - Measures 52''x28'', the crib mattress protector is designed specifically to fit USA standard crib. Deep pockets make sure the crib mattress pad universal fit mattress up to 6 inch thick. Featuring a fully elastic skirt, it helps prevent sliding and shifting for added security.