You are bidding on the Opened Spanish The Monroes - Peace in Danger (Los Monroe - La Paz En Peligro) Packet as shown in the scan.
These wrappers originally contained paper thin "stamps" ( stickers which you need to glue yourself! ) which were designed to be stuck in an album (similar in quality to the FKS issues in the UK). This auction does NOT include any contents.
The wrapper is original and was issued by Fher in Spain circa 1967.
The scan shows front and back of the items on sale.
The size of the packet is 75mm x 55mm approx.
The wrapper is on thin paper - the wrapper is not waxed.