Change is Inevitable, Growth is optional This keychain measures 1 1/4" x 1 1/4" square. It is made from thick cut aluminum. Each letter is hand stamped one at a time by me, not a machine. Some variations can and will occur in depth and spacing. This adds to the uniqueness and makes each piece truly one of a kind. I do aim for perfection in every piece. After stamping, I then darken the letters before giving the entire piece a brushed finish. The piece is then attached to a stainless steel keyring with a sturdy, thick stainless steel jump ring. Aluminum and stainless steel are both hypoallergenic materials and will not tarnish. This piece comes wrapped in a Kraft gift box. Custom orders welcome! Please contact me to request a custom design.