Small. This is used. Buckle broken but still works.

The HEXARMOR AP322 Bib Apron in Gray/Black is a versatile and durable personal protective equipment (PPE) designed for unisex use. With dimensions of 20' L and 18' W, this apron offers ample coverage for various tasks in a business or industrial setting. The HexArmor brand ensures quality and reliability, making this model a practical choice for facility maintenance and safety requirements.