The 8-in-1 Stainless Steel Multi-functional Key Tool with Key Chain wraps around any standard door key and fits perfectly. With the size of a common door key, it is integrated with 8 tools including tweezers, nail file, large, medium and eyeglass screwdriver, thread cutter, finger nail cleaner, and bottle opener. And it uses the actual door key to increase leverage for bottle opener. Made of high-grade stainless steel, it is tough and durable enough for long-lasting use. And it is easy to carry with the attached key chain. Click and order now!