This product is of high quality which is made using a silver plated zinc alloy metal. One end is fastened on a ring and the other end has an open snap lock that binds to a backpack. It is a simple keychain with a trendy design. Even though they are small in size, they prove to be very durable and can be carried anywhere easily. They are also immune to fungal attacks and dust particles. These keychains can safely hold your keys and equally mark a solid style statement as well. They easily strike a balance between quality and cost rendering excellent finish.