Our Mylar edible bags are tamper evident and child resistant. That means there are separate techniques used to keep the contents safe. Our tamper evident tear seals can simply be torn off. However, the child resistant packaging uses Pinch N Slide technology. Place your fingers on the labeled section for your thumb and index finger. Then slide your fingers in opposite directions, while keeping them placed in the assigned positions. This will break open the zipper seal, which can then be resealed.