Customizable to include your contact information on the front and back. 
Bone shaped design made from hardened aluminum with bright color. 
Size: Approx. 3.8 x 2.5 x 0.2 cm / 1.5 x 1.0 x 0.1 inch (L x W x H). 
Anti-rust and corrosion resistance for durable and long-lasting use. 
Scratch and wear resistance without fading