that is the heavy duty pet proof screen..I think it's a Kevlar
type material,It is very tough and doesn't stretch at all

the seat is still 100% useable

__________________
Premier 980BT
(2) JBL 660gti
1 JBL GTO 75.411
2 SSA Icon 10"
1 Pound That Sound custom enclosure
1 JBL/Crown BPX 2200.1
and a bunch of other crap stuffed into a Tempo

"CAPTAIN TEMPO"