Treet Platinum Double Edge Blades will fit all traditional double edge razors. These super stainless blades come individually wrapped and feature a special edge treatment of platinum chromium and PTFE that enhance durability and shaving comfort. You get 20 packs of 5 blades, which is a total of 100 blades. Also available in smaller 5 blade packs, which is a great way to try before you buy. Made in Pakistan.