1.Soft Organic Muslin Fabric: Baby's delicate skin needs well-protection so soft material is key. Muslin is considered to be one of the softest fabrics. Made of 100% organic muslin, these bibs are soft and skin-friendly. When using as a bandana bibs, there are 8 layers of gauze to keep the babies' skin dry, which is of high absorbency and the fabric is extremely durable.2.Breathable and Super Absorbent Bibs: Babies drool for a long time, so it's important to keep the baby's skin dry. Our scarf bibs are super Breathable & Super Absorbent , there are 8 layers of Organic Muslin Cotton to keep the babies' skin dryreducing the risks of overheating and skin rashes.Note: due to the particularity of the material, it is only suitable for air drying, not suitable for the dryer, the use of the dryer may make the bib shrink.3.Adjustable button: Each baby bibs comes with adjustable button, meet the need of different grow stage.Size: 7.9'' * 9.5''0-12 Months.Adjustable neck circumference range: 11'' - 12''.There are errors in manual measurement Our bibs are durable and remain new-like after several washes so we are very confident with the quality of our baby bibs.Washing Instructions: These drool bibs can be hand-washed or gently machine-washed and hung up to air dry. (They may shrink in the dryer.)