-All sizes are measure in Centimeters. (cm.)
-Size may vary 1/2" depend on blank used by manufacturer.
US orders ship FREE by ePacket, which is a US Postal Service product. U.S. usually take between12 to 20 business days to arrive at their destination, but may take longer depending of the date of purchase.
International Orders may take between 15 to 30 days to arrive at their destination, but sometimes take up to 40 days depending on where you are in the World. Occasionally, depending on various factors like customs, Worldwide orders can take in excess of 40 days to arrive.