All our Pick n Mix pouches are sent out in a heat sealed bag with a tear notch, they are resealable with a zipper and food grade to ensure your sweets stay fresh. Note: While we make every effort to avoid cross-contamination, due to the area the sweets are prepared in and the close proximity to other sweets, we cannot guarantee that any of the sweets are free from nuts or other ingredients that cause allergies. On the rare occasions we run out of one of your chosen sweets, we will double up on an item you have already picked or choose the closest alternative.