29/32mm Hog Casings, Tubed, Whisker-Free - 300 ftThese are hog casings that are truly 30 32mm in diameter, 1. 1 1. 25 in. We only offer them tubed, but can order them in pre flushed bundles or dry salt packed as a special order. The frills on the surface of the casings have been removed, which is what "whisker free" is referring to. These are commonly used to make smaller diameter sausages where a pork based casing is desired. Sold, as seen,? vacuum sealed with salt in 1 hank per bag.