Hunkydory Mirri Matts 144 Mirri Sheets in Rainbow A6 Size Mirror Board Sheets Quality Card Crafting Mirror Board by Hunkydory Crafts Contains an amazing 144 Sheets per pack! Sheets are 153mm x 110mm -- Perfectly sized to work with Hunkydory Little Books of... Mirri (Mirror Board) features a highly reflective finish. Paper Weight: 270gsm Size:A6