A resined-on woven mat, in a process similar to fiberglassing, covers all joinery creating a monolithical, impact-resistant shell. Does not increase load-bearing capability as in the Protecta SystemTM above, however resistance to lateral impact is greatly enhanced. Recommended for those who subject the case to hard use.
Added weight is approximately 300g. (violin models).
Note: If you order the Protecta System (above) you dont need to order also this option as it is included.