Yo Gabba Gabba 4 piece Cotton Pajamas Set (Toddler/Little Kid) 100% Cotton Fabric Imported Machine Wash Cold Set includes: 2 short sleeve pajama shirts and matching pants Ribbed-knit collar; Elastic waist; Double stitched hems Features Nickelodoen's Yo Gabba Gabba characters: Brobee and Plex! For child's safety, garment should fit snugly; Garment is not flame resistant