Couldn't figure out how to close for a while but got it eventually! On the underside there's a thing you can slide left and right slightly and if you slide it it unlocks and you can close it. Very sharp and stable + secure!
BEAUTIFUL!!. exceptionally made. Nice weighted feel.great minimalist sheath. I have wanted a Morakniv for a long time. Saw this. I couldn't get the full black so I took a punt. Bingo.LOVE it.looking for another its so good