I am so ridiculously super stoked with how these came out!
Gold plated, embossed enamel, die cut with a butterfly clip attachment (on back). Each pin is approximately 1 X 1 inch (250 x 250mm).
The Buy 2 get 1 free offer is for art prints, card sets and colouring books only. Unfortunately it is not valid for this product. Sorry for the hassle!