Montblanc Extreme 2.0 Rectangular Key FobWith its bold black color, plain leather on the back and leather with carbon fiber print motif on the front, the key fob loop features a simple and elegant design, with dyed edges, two metal ringsone fixed, one removableand the Montblanc emblem. Specifications Manufacturer Montblanc Collection Extreme Type Carrying Case Body Material Cowhide Closure Zipper Width 15 mm Length 30 mm Height 5 mm Reviews