The trendsetter line gives you a wide 1 inch frame for stability and strength. MCS uses clear Styrene instead of glass to prevent breakage in shipping and safety in handling. The trendsetter has become one of our top sellers over the years and will provide you the service and quality you expect from MCS frames. What is frustration free packaging the packaging is tested and approved by Amazon Labs to meet several shipping standards including actual shipping tests and dropping tests. This insures your frames arrive in one piece and in the same condition they left the factory.