My cute little Gnome pin badges have been designed by myself, cut onto 3mm ply using a local company, then each one individually hand-painted and finished off with a semi matt varnish. They are fitted with a rubber stopper on the back.
They are 3.7(ish) cm high 2cm wide 3mm thick.
I try and use sustainable/recyclable packaging where possible and i love the new paper bubble wrap. It is 100% recycled, and is also 100% recyclable with biodegradable materials.