100% cotton sateen fabrics highlight this premium quality patchwork of navy blue and grey nautical prints including whales, chevrons, anchors, and geometrics; 4 piece set includes reversible quilt, whale print fitted sheet, sealife digital musical mobile, and tailored dust ruffle; individual components of this set are also available for purchase separately Generously sized at 44 by 37 inches, the 100% cotton quilt will find a host of uses in and out of the nursery, inside and outside the home; perfect for tummy-time Crib skirt, with a 14 inch drop, and the fitted crib sheet are designed to fit a standard sized crib with a mattress measuring 52 by 28 inches; all-around elastic will assure that the sheet fits safely and securely every time Electronic musical mobile features fish, seahorse, and octopus; digital music box plays twelve different tunes which can be changed at the touch of a button; requires two AA Batteries (not included) The Peanut Shell, through this mix and match collection, offers a host of coordinating items for your nursery, including: window treatments, blankets, alternate sheets, and changing pad covers