The difference comes down to how they clip into your floor tiles: "With Latch" (male) edges feature protruding pegs that snap into the hollow slots on the tiles, while "No Latch" (female) edges feature receiving slots designed to hook over the tile's exposed pegs—meaning you need "with latch" pieces for the female edges of your mat layout and "no latch" pieces for the male edges to fully border your floor.
By vevor
