Bulgarian M (Medium) Catamaran: 42.1" (1070mm) long. What makes the Bulletproof special is the way the material is layered. They sandwich carbon fiber and carbon kevlar fabric, and between they laminate hard shells of the Airex type. The result is an extremely strong hull that isn't weighed down with lots of extra epoxy. This is why these are used in record-setting competitions around the world. Comes as a bare hull with a canopy. Canopy Options: - Double Bubble : Picture 1 - Single Bubble : Picture 2 Layup Options: - Carbon/Kevar : Picture 5- Bullet Proof in full Carbon Inlay : Picture 6. Canopy comes with Carbon inlay with spot for GPS : Picture 7Includes: (1) bare hull Requires: Painting and assembly. Specs: Length: 1070mm (42.1") Width: 340mm (13.5") approx Bare Hull Weight approx: 2650gr Bulletproof - A sandwich of carbon fiber and carbon Kevlar fabric; between them, we laminate hard shells of the Airex type. The result is an extremely strong and light Hull, which they use in record-setting competitions. IMPORTANT NOTE: This hull is NOT BulletProof. The manufacturer named the hull Bulletproof due to its extra strength.