The Yngling Seax is a single-edged dagger with a slightly curved blade, typical of Viking-era seaxes. The blade is made of high-carbon steel, featuring a subtle pattern-welded texture that hints at its craftsmanship. The handle is wrapped in dark leather, secured with iron rivets, and ends in a simple yet elegant iron pommel. The overall design is functional yet ornate, with Norse runes lightly engraved along the blade's spine.