Four (4) Packs (40 Total) of Vintage Double Edge Super Platinum Chrome Stainless Steel Razor Blades fits all double edge razors. Some manufactured by Revco and could also possibly be Persona brand. Condition is new old stock in original packaging/preowned sold as is with no return. I normally ship within 24 hours of receiving payment except on holidays and weekends. Shipping will be by either USPS, UPS or FedEx mail packaging. Please email with questions before you bid or buy this vintage item, not after as it is sold in as is condition with no return.