Sterling silver and copper mixed metal necklace

Sterling silver and copper mixed metal necklace. The copper piece has been hammer textured and colored with a chemical patina then sealed to protect against tarnish. The sterling piece has been textured with a rotary tool. The pendent is just over an inch long by .75 an inch wide and hangs from an adjustable 16-18 inch sterling chain. 
*additional chain length available upon request*