Ranging in size from 1/4 to 16 oz, the white PP jars come w/ white PP unlined closures. The PP caps are ribbed on the sides and smooth on top, the ribs offer a better grip when opening and closing the containers. The 2, 4, 8, 12, & 16 oz jars are available with cosmetic jar disc liners helping to keep debris out of your product. Try using multiple sizes for containing an entire line of suitable dry products such as powders, glitters, gels, plastics and capsules. See ad-ons for available shrink bands.