Clever Linda spotted these at the bottom of the stash photo, so I thought I'd show them in more detail. The square ones top left are about 1.5" square. I actually got them in a dollar store, and there were about 8 of each in a packet!! Yes really so about 5p each, and it's my favourite bargain of the trip and I bought a few packs. They are a mixture of brass and silver effect and weigh almost nothing so they'll be usable on a huge variety of projects.