Specification Made of first regrinded HDPE materais. Ref. no. Size AR81631 120 x 76 x 3.15 cm AR81631 94 x 76 x 3.15 cm. AR81631 76 x 46 x 3.15 cm. http://www.devoling-industrial.com/Agriculture/Animal-Restraining/Sorting-Panel.html