This sterling silver charm features  "JYHS" on it-- for instance, Jack Yates High School in Houston-- and can represent any high school who has the abbreviation." All of the charms measure approximately 20 mm tall and 5 mm wide, and include "BHS," "LHS," "CHS," "MHS," "AHS," "MHS," "SHS," "KHS," "FHS," "YHS," "EHS," "DHS," "JHS," and "WHS."