Width: Approximately 15-16 cm Height: Approximately 10-11 cm Neck circumference: Approximately 24-27 cm (Please allow for slight variations) Adjustable with two snap buttons! This is a four-layer gauze bib made by combining two layers of double gauze. It's thin, so it's perfect for the hot season, and it won't be bulky even with thick winter clothes. It's also easy to wash and dry. It allows seated babies to easily see their hands while holding toys. I make each item with care, but as a handmade item by an amateur, there may be some imperfections like slight distortions, and it is not as perfect as a mass-produced product. Please understand that there may be some wrinkles. Since it is gauze fabric, hand washing is recommended. Please avoid using a dryer. *I will prioritize those who purchase immediately, even during comment exchanges. *If I am slow to respond, I may cancel the sale. *I do not offer reserved listings. Thank you for your understanding.