200 1st First Class Genuine New Mint Barcode Stamps 50 Booklets of 4 Sealed Pack
1 Sealed Pack Of 50 Booklets of 4 Barcoded 1st Class Stamps = 200 x 1st. Valid for postal use indefinitely - they have no expiry date. The sheet of stamps will be folded to fit in the envelope as shown in photo 2. For use on 1st class 100g letters, with maximum dimensions depth 5mm, length 240mm, width 165mm. 2nd class large 100g, 2nd class small parcel 2kg etc.