No more leaky welds, air extractors, or high amounts of liquids in the unit. Especially with Vakuumiergäten with 1-way weld, it can happen occasionally that a higher proportion of liquid of the goods the weld seam is not clean and therefore it comes to unwanted air extractors. Also ideal for use as a bone protection, so the bag is not damaged. Length: 12m, width: 30cm.