Measuring 60" x 80", the Rotecna large weaning slat makes it easier to build weaning pens. The large size reduces the use of support joists, and this in turn reduces the number of joints between slats and the points where dirt can accumulate, minimizing possible sources of infection. It has a double bridge running along its length that allows it to be cut while still maintaining resistance and stability. The slat is manufactured using high-quality polypropylene, which makes it flexible and resistant to blows.