Several pieces of new backer board measuring:
21.5" x 60"x 3/8"
29"x 36"x 3/8"
12"x 36" x 3/8"
8"x 36"x 3/8"
13"x 29" x 3/8"
15"x 28"x 3/8"
15"x 19"x 3/8"
15"x 18"x 3/8"
36"x16.5"x 3/8"
30"x 5.25"x 3/8"
23"x 37.5" x 3/8"
$10 for all pieces