DESC: This bag is made of polyester fabric with a vinyl coating on one side. The bag is similiar to the O.E.M. product with a few beneficial changes in design and adaptability. This replacement bag fits Echo Shred 'N' Vac models ES210, ES211, ES230, ES231. This bag also fits Stihl shredder vac models SH 56 C-E & SH 86 C-E. This is the bag only, no other hardware is included.