This Hanging Clock was created using a Carefully Cleaned Harley Brake Rotor. The Finish is Heat Blued and Clear Coated. The Quartz Clock runs on one AA Battery. Measures 11 1/2" x 11 1/2" round Shipping anywhere in US, 7 day ground, will cost about $ 30.00. contact us at innovativedesignspecialties@gmail.com