Made from 100% cotton, our extra soft, mini crib sheet features a breathable muslin fabric that keeps your baby comfortable and cuddly all night long. The sheet is designed with full elastic edges for easy removal on rectangular mini crib-sized mattresses. It’s pre-washed for softness and maintains a perfect fit after every wash.  Details 100% Cotton 192 Thread Count Fits USA rectangular MINI crib mattress 24 x 38" (96.5 x 61 x 8cm) Designed to stay soft after every wash and be breathable to prevent overheating Full elastic edge and deep pockets for snug fit on mattress  Made in China Care Wash at max 30C/80F. Lay flat to dry, do NOT tumble dry. Do NOT bleach, iron, or dry clean.