Many of the mail pieces you receive are varnished, making this paper expensive to recycle.
(the mail pieces; receive; you) (Many of the mail pieces; are; varnished) (Many of the mail pieces; making; this paper expensive to recycle) (this paper; to recycle; )
the mail pieces Many of the mail pieces Many of the mail pieces this paper
receive are making to recycle
you
varnished
this paper expensive to recycle