NYPD - NEW YORK CITY POLICE DEPARTMENT SCHOOL SAFETY SHOULDER PATCH - SEW ON. SIZE: 3 7/8" x 4 5/8". ATTACHMENT: SEW ON. THE MORE YOU BUY, THE MORE YOUR DISCOUNT FROM 5, 10 or 25 PIECES. PUT IN SHOPPING CART TO SEE QUANTITY PRICING. NOTE: Must Be Authorized to purchase this item. This means you are a CURRENT or HONORABLY RETIRED CERTIFIED POLICE OFFICER, DEPUTY SHERIFF, CONSTABLE or TROOPER with ID CREDENTIALS. Please email your credentials. NOTE: NO REFUNDS: PLEASE DO NOT ATTEMPT TO PURCHASE IF NOT AUTHORIZED TO DO SO. NO REFUNDS OR EXCHANGES IF NOT AUTHORIZED TO PURCHASE AND YOU ATTEMPT TO PURCHASE ANYWAYS!