When making baled silage, it is important to note what specifications of bale-wrap (film) you are getting. While `standard` 750mm x 1,500m rolls are by far the most commonly used, there are alternatives. However, are these alternatives worth looking into? None of the co-ops we contacted produce own-brand bale-wrap (film) of specifications other than `standard` – but some of the leading brands have produced longer rolls in recent times – namely Silotite, Volac and Silawrap. Silotite produces Silotite Pro, which is 750mm x 1,950m. The thickness of the plastic – at 20μm – is thinner than the 25μm seen on `standard` film, however. There are, of course, pros and cons to the film & film approach. In terms of cost, the price difference between Baletite and net-wrap means an additional cost of about 62c per bale (for the former). However, claimed benefits of the film-binding system include a much better oxygen barrier, easy film removal, less waste, easier recycling and, vitally, enhanced silage quality – including a good reduction in silage mould. This highlights the need to ensure you know the specifications of the silage wrap being used, and how much of it is needed per bale.