This is a good seller with fast shipment. Time between placing order and arrival of goods in Europe took just 13 days. It came in a yellow airbubble envelope, which contained the 25 pcs in a ziplock bag. It's not flimsy sheet metal. but rather rigid and solid metal is used for these 2032 battery-clips. I can't give info about solderability yet, but I've a good impression about the material. All in all, good deal and fast shipment to Europe.
The picture is wrong. The technical drawing are correct. I have attached a picture of what I recieved. It looks good.