This set of two envelopes, one red and one green, is perfect for presenting All or Nothing.
The envelopes are 10.5cm x 7.6cm.
They are designed so you can tip out one of two items inside e.g. folded paper, business card, playing card.
You can also use them to switch out an item placed inside for another item hidden inside.
These are not examinable by your audience if you want to keep the secret hidden!
Does not come with instructions.