Light and compact cedar protective case for up to 90*30mm jews haprs, like DG823/DG824. The groove depth for the tongue knee is 15 mm; a knee up to 20 mm long can safely be accommodated (5 mm can protrude - the tongue can be pressed safely). Long lace for neck wearing. Jews harp fixed with a cord; to release it just pull out the bead - dont untie the knot.