One of the main advantages of using Mylar bags is their ability to extend the shelf life of products. Custom Mylar bags can be tailored with additional layers and seals to further enhance their preservation capabilities. https://www.amazon.com/stores/BELLEKR/page/4B3C7AAA-7C71-46D4-9567-953B4F4D0241?ref_=cm_sw_r_apann_ast_store_WXXBEJF1T6AEP6RQ9TPM&store_ref=bl_ast_dp_brandLogo_sto