55% Cotton/ 45% Polyester Our 3 piece crib set includes a comforter, dust ruffle, and fitted sheet. The comforter measures 35" x 44" and showcases a large appliqued Snoopy and baseball mitt The comforter measures 35" x 44" and showcases a large appliqued Snoopy and baseball mitt The sports-themed dust ruffle has a 10" drop and features sports themes on all four sides The colorful fitted sheet will fit a standard crib mattress Care instructions: machine wash cold with like colors in gentle cycle, do NOT bleach, tumble dry low, and iron on lowest setting as needed