To send as a letter size the a4 sheets will be folded making 4x a5, or two folded a4 sheets.
Model Railway cobblestone texture Sheet A5 self adhesive x10 (SCS)
Model Railway cobblestone texture Sheet A4 self adhesive x2 (scs)
MODEL RAILWAY LAYOUT TEXTURE MODELLING : BEST PRACTICE TIPS & TECHNIQUES BOOK
Model Railway concrete texture Sheet A5 self adhesive x10
Model Railway concrete texture Sheet A5 self adhesive x4
