Handmade bib. The front is cotton fabric, and the back is double gauze, layered with two sheets. Since it's thin, it can be worn without burden even in hot seasons. We also make waterproof bibs. Please make sure you don't get them mixed up. Surface: Cotton fabric (about the thickness of a scathe) Middle: Double gauze Back: Double gauze Neck size: 27 to 28 cm (with some error) Length from neck: about 10 cm Snaps are attached with a machine. When washing, please hand wash or use a laundry net. Please refrain from using a dryer. Due to the nature of the fabric and the fact that it is handmade, there may be some slack or distortion. Single item purchases will be sent by regular mail. (You can change to Yu-Yu Mercari delivery for an additional 50 yen.) From the second item onwards, Yu-Yu Mercari delivery will be used. No discount for purchasing 2 items 100 yen discount for purchasing 3 items 200 yen discount for purchasing 4 items You can use the bundling feature. #DoubleGauze #360DegreeBib