The absorbent collar helps prevent rashes | Waterproof protection from drools & spit ups | Soft, absorbent terry | Adjustable hook-&-loop closure for easy on & off | Front length: 6.5" x 8.5" (16.5 x 21.6 cm) | Materials: Cotton & polyester knitted terry shell & binding; Waterproof lining | Made without Azo-dyes/Formaldehyde/PVC | Age: 0-6 months