In successful use for many years, this model series has set international standards. Mature design combined with the special quality features of MAVIG products also offers superior comfort in this functionally oriented series. BASIC 640 also is very suitable as protective apron for the personnel or accompaigning persons. You have the choice of three closure types: Snap fasteners (fig. 1) Criss-cross velcro (fig. 2) Ties with buckle (fig. 3)