Fabric:100%cotton Children's Underwear:Boys Briefs. Model Number:317J001 7pieces of different printing in a pvc bag. Boys Briefs,Boys Underwear,Children's Underwear1.Material:cotton2.Size:S,M,L,XL3.It is beautiful and quite comfortable for wearing.4.we could correct it as you request,about the fabric,size,color,printing,ect Boys Briefs,Boys Underwear,Children's Underwear(317J001)