Colorful bib set, gentle for babies with cotton material. - Design: Combination of colorful animal patterns and polka dots, cotton lace, and black and white checks - Material: Cotton - Features: Button closure design - Style: Bib/drool bib set - Handmade with new materials Thank you for viewing. I made these for my grandchild. My daughter requested that they be thin, so there is no core material inside, but the back is made of towel or knit fabric. My daughter also requested that they dry quickly after washing, as my grandchild often spits up milk. My grandchild didn't have milk stains on their clothes with these bibs. Please note that this may vary from person to person! *Please take a look at my self-introduction section.