100% Cotton The true north by sleep philosophy cozy soft cotton flannel sheet set offers a charming and incredibly cozy update to your bedroom. Made from ultra-soft and warm cotton flannel, this cotton sheet set features a fun novelty print in soft colors, for an adorably comfortable look. Elastic Fitted Sheet Set: Designed for ultimate convenience, these sheets feature an all-elastic pocket for a snug and secure fit. The fitted sheet comes with a 14" deep pocket to fit mattresses with a height up to 14" and elastic to keep it in place Set includes: 1 Flat Sheet: 108"W x 102"L, 1 Fitted Sheet: 78"W x 80"L + 14"D, 2 King Pillowcases: 20"W x 40"L Easy care: Machine wash cold, tumble dry low. Avoid bleach. Lint is a natural byproduct of the brushing process that enhances softness and comfort. add a half cup of vinegar in the wash to help reduce shedding, which will subside after a few washes