The strength of HDPE without the zippering. Tear strength and elasticity of Hexene linear. 10 times the dart strength of other bags. Fulfills any and all end user requirements. Meets LLDPE quality specifications. Superior dart and tear strength of mPE. Thick recycled bags w/the strength of mPE. Does not break. Exclusive Metallocene technology resin. Technologically advanced film process. Producing the Strongest bags ever made. Does not leak. Unique 99.9% leakproof HexSeal construction. HexSeal construction holds 1/3 more lead than gusseted bags. Computer integrated manufacturing = highest level of quality control. Gallon Capacity: 60.