This product is a set of 【Handmade 4 bibs】. Price is firm. ・Outer and inner fabric: Double gauze ・Neck circumference/Neck drop width (Please refer to the example images starting from the 3rd image) Started as a hobby. ※ Snap buttons may come off if pulled too hard; please remove them while supporting with both hands. Backstitching is done by hand. There may be pen marks, but I use water-erasable pens. Please hand wash or wash in a laundry net before use. Do not tumble dry. The sewing thread may be slightly off, but this does not affect use. Please purchase only if you are not concerned about this and understand that these are handmade items.