Little Unicorn Neutral 2 Pack Summer Poppy Cotton Muslin Bandana Drool Bib Set. Little Unicorn Bandana Drool bibs are made of 3 layers of lightweight Muslin. They are snap adjustable and come in a set with 2 different prints. Machine Washable. The Little Unicorn Neutral 2 Pack Summer Poppy Cotton Muslin Bandana Drool Bib Set Features: 3 layers of 100% soft cotton muslin material Machine Washable Adjustable Snap fit Each set includes 2 different prints Unique design and style Baby > INFANT BEDDING > CRADLE ACCESSORIES > SUMMER PADS. Home & Garden > Linens & Bedding > Table Linen Accessories.