B4 Prinz Single Sided Page(10 pages per pack)

Prinz-System is synonymous with stock sheets and is the result of long and intensive development work. Prinz-System stock sheets in the format 215 x 280 mm are made from pH-neutral cardboard and covered with plasticizer- and acid-free polyester strips (100 μm). These do not contain any harmful chemicals. The extra strong clamping effect of the polyester strips ensures that stamps or other receipts do not slip. In addition, the brands are completely covered by the film, so a cover is not necessary for further protection. Storing it for decades is proven to be harmless.