JINX Minecraft Big Boys' Glow-in-The-Dark Constellations Premium Cotton T-Shirt 100% carded open-ended cotton; 18/1 Officially licensed by Minecraft; designed and created by JINX GLOWS IN THE DARK - Star constellations from Minecraft video game Heavyweight 5.7 ounce jersey Features relaxed-fit body Machine wash with like colors; tumble dry on low