... lids to be options: tinplate, EZ open end,bbm lid, plastic lid+peel off membrane, paper lid,etc. 4.easy to ... freshness Portable and Stackable Plastic overcaps - lock in freshness and protect against moisture It is specially designed for packing protein powder, if ... so on Over cap This products have following types of plastic cap to be option:·202#/í52.3mm209#/í62.5mm300#/í72 ...