There are at least five different child resistant functions that could be applied to all tin size of metal packaging, for example, rectangle, square, triangle, hexagon or irregular shape could be matched well. Every tin box could be achieved to child-resistant version by CR Tin. As customized child resistant tins, Gen1 and Gen2 child resistant tins could be a classical example. chocolate ball tin can, Tin Small Box , Round Aluminum Tins , Candy Boxes ,Tin Packing Material . With the regulation changing, no need to use child proof tin box for pre-rolls in the future will be a tendency. But more States need child resistant tin packaging for pre-rolls packaging in this period still. There are some classical child-resistant tins for pre-rolls packaging. Gen1 child resistant tin box is a popular option for 3-5 pre-rolls packaging matched PS or paper insert, this recycling child resistant tin with cheaper cost is the best choice for most of customers in THC pre-rolls market. The air tight child proof tin version could be improved easily that adds the foam pad and metal holder to make this tin with a water-leaking proof air tight space. High-end metal packaging for pre-rolls packaging should belongs to Gen2 child resistant tin that the rolled inside lid and bottom forms the smooth appearance and portable shape. Usually, it adds a printing metal holder to pack 5 pre-rolls. The developing air tight Gen2 tin is the luxury option that the fully sustainable material like tin box, metal insert, silicone gasket could keep the packaging advantage always. The standup slide tin version that appearance is the same as Gen1 tin version is the newest child proof tin box for pre-rolls packaging and the child resistant lock continues the Gen1 CR tins. The pre-rolls could be fixed or protected well that is basic element, making tin case with attractive appearance and funny function will be the successful child proof tins for pre-rolls pack. The product will supply to all over the world, such as Europe, America, Australia,Netherlands, Borussia Dortmund,Ukraine, Bolivia.Because of the portable and easy opening structure, most of customers prefer slide tin box or hinged tin box as mints packaging. There are two classical tin box examples for mints pack - slide tin 96x60x10mm and 100x60x20mm.