Liner size???

Jun 7, 2009
8
0
#1
Need to replace my liner. My measurements are 16ft 6 inches x 26ft 6 inches. Yes! I do know how to measure. All I can find is 16x26 even. Does it stretch? I got it from Rec Warehouse before they closed down. And, where would be a good place to get a liner from? Thanks!