The tendency for infused pre-rolls will be air tight child resistant metal packaging without plastic. There are various rectangular CR tins in the market, but no one could provide a premium high-end pre-roll metal box that is CR certified tin, air tight condition with hidden CR lock, fully recycling material and reasonable cost like CR Tin. Hinged Cr Tin Box, Long Tins , Tin Round , Black Metal Tin ,Rectangle Metal Container . This airtight child resistant tin is based on Gen1 rectangular hinged child resistant tin. Unlike the other airtight child resistant tin, the airtight standard of CR Tin is the strictest that packs water or under water without any leaking. The hinged area of Gen1 child resistant tin is the largest trouble for air tight space. Adding the metal holder to resist the gaps of hinge and the connection area between lid and bottom and then increasing a silicone piece in lid to keep air tight space is the best solution. Gen1 child resistant tin box would be air tight after closing tin box that the inside metal holder is pressed tightly by silicone gasket on lid to form an airtight space. Thicker and softer silicone gasket could keep the tolerance on metal holder that could ensure the quality of tins. The appearance of tin, but it needs to add the metal holder and silicone gasket to keep Gen1 child resistant tin box with fully airtight. It’s totally air tight condition and recycling child resistant tin box that could be applied to various infused items like pre rolls, gummies, flower or cartridges. The product will supply to all over the world, such as Europe, America, Australia,Singapore, Costa Rica,Turkmenistan, Gabon.Slide child resistant tin box CRALR966014 is a regular pack style that slide tin with foam insert and paper insert display cartridge well. The lid wouldn’t be opened fully and the cartridge could be took out easily by this vertical slide version. The traditional child-resistant lock Press & Slide version is formed by two slots on the edge of tin bottom and two grooves on the side of tin lid, so two grooves could be released after pressing tin bottom. The appropriate tin size with customized insert is designed for one gram cartridge.