Patented CRYOVAC® brand micro-layered shrink films offer superior shrink, strength, and merchandise appeal, as well as source reduction without compromising performance. CRYOVAC® brand CT series films incorporate up to 50 discrete micro-layers compared to conventional shrink films (typically just one to five layers). CRYOVAC® brand shrink films provide unique high-abuse properties and performance, with up to 50% packaging weight reduction.