This arm cuff is more than just an accessory; it's a handcrafted work of art that seamlessly combines strength and elegance. The attention to detail in shaping, hammering, texturing, and polishing reflects the dedication of the artisan The measurement is from 8.50 to 15" circumference . For measuring the right sizing, please use a string or tape measure and measure the circumference around the arm where you would like your arm band to sit perfect. If you require any further information, feel free to contact me. ------------------------------------------------------------------------------------------------------------------------------------- Standard Shipping: Packages are sent with Royal mail with an estimated delivery times: U.K is 1 to 2 days. Europe 3-15 business days . (Tracked or Signed ) Elsewhere is 10 - 18 business days (Tracked or Signed )