Shipping is with USPS First Class Parcel. This bracelet is 6" long on the inside. It is a cuff style so is adjustable. When I received this bracelet, it came in a box with a Avon "how to take care of" paper. I could not find anything on it that says Avon and Avon always signs their pieces, I believe. Although the style is Avon "like". It is a open cuff bracelet so it is adjustable but it is 6" around on the inside. It has one large yellow gold setting which is 18 mm x 13 mm aprox. and it has one round green setting on each side that is aprox. 9 mm in size. The center setting looks like one used in several Avon bracelet. I think it may be Lucite and the two end round ones look like moonstone Lucite. The metal I believe is gold plated as it does not respond to the magnet. If you have any questions please contact me. I thank you for visiting my store and I do appreciate your business.