even numbers would be great as you can stack them facing each other on opposite sides. if individually, use lots of "pop corns" or newspaper balls
even numbers would be great as you can stack them facing each other on opposite sides. if individually, use lots of "pop corns" or newspaper balls
safest for mosc is double boxing. in addition to the other usual methods. i.e. bubble wrappings, packing peanuts etc. the point is to provide enough cushioning but not too TIGHT. when its too tight, it may not only crush the bubble but may also warp the cardback.