Marc Jacobs Calfskin Leather Shoulder Bag — Beige. Composition: 100% Calf Leather Bos Taurus. Exterior material: Calfskin Leather. Measurements: 26.5 × 14 × 4 cm (10.4″ × 5.5″ × 1.6″). Strap: Shoulder Strap. Closure: Zip. Carry: Shoulder. Adjustable strap. Detachable strap.