The rolled inside child resistant metal box plus silicone gasket keeps odor and moisture proof. Three parts consist of this sealed child-resistant tin, silicone gasket and PS insert. PS insert, silicone gasket on lid of tin box forms a sealed space. Usually, it will be applied to prerolls, gummies packaging. Rectangular Hinged Tin, A Tin Can , Packaging Metal Box , Tin Can Small ,Gummies Tin Box . On 2018, Gen1 child resistant tin box is developed and then released on 2019. It’s the first one that applies the original tinplate and no accessories to form hinged child resistant tin box that is popular in the market according to the nice appearance with the reasonable cost and matched CR certification. It applies rolled outside lid and bottom structure that two slots in the lid area locking the rolled outside bottom consists of this child resistant mechanism that press & lift opening method could be understanding easily. The original elastic tinplate material could control the deformation on tin bottom, two deep slots on lid would lock the rolled edge of tin bottom tightly, no accessories for child resistant lock ensures the lower cost, these reasons form a cheaper, reliable, beautiful child-resistant tins in the market. After 5 year, Gen1 child resistant tin box constitutes a serious tin size that includes 60x45x20mm, 80x60x20mm, 100x60x20mm and 120x60x20mm that could pack most of all kinds of infused items like pre-rolls, gummies, cartridges, or flower. The Gen1 developing tin has the airtight Gen1 version that needs to add foam pad, metal holder to consist of an air tight space that packs water without any leaking or under water without water entering. Gen1 child resistant tin box is a classical CR tin with attractive appearance and lower cost. The product will supply to all over the world, such as Europe, America, Australia,Suriname, Venezuela,Greek, Philippines.The other option is Gen2 child proof tin box 105x65x20mm. The compact tin size with smooth and stackable structure achieves the nice appearance. Usually, it could be as a gift or souvenir packaging on the market. And Gen2 child resistant tin box could be applied to pack pre-rolls or gummies also.