Men’s ring Ring for men made of alloy Silver-tone with ninja-star design Imported Sleek and stealthy, this men's ring takes your look to new levels of cool. The Ninja Star Ring for men is an elegant silver-tone piece accented with a black panel and ninja-star-like design. Made of durable alloy, this men's ring is the perfect way to add interest and detail to your look, no matter what the occasion.