- acrylic - 5" x 5" x 19" - acrylic - 5" x 5" x 19" - acrylic - 5" x 5" x 19" - acrylic - 7" x 7" x 16" - acrylic - 7" x 7" x 16" - acrylic - 7" x 7" x 16" - acrylic - 7" x 7" x 16" - acrylic - 6" x 6" x 10" - acrylic - 6" x 6" x 10" - acrylic - 6" x 6" x 10" - acrylic - 6" x 6" x 10" - acrylic - 6" x 6" x 10" - acrylic - 6" x 6" x 10" - acrylic - 7" x 7" x 12" - acrylic - 7" x 7" x 12" - acrylic - 7" x 7" x 12" - acrylic - 6" x 4" x 20" - acrylic - 6" x 4" x 20" - hardboard - 22" x 16" x 4" - hardboard - 22" x 16" x 4" - hardboard - 8" x 8" x 12" - hardboard - 8" x 8" x 12" - hardboard - 22" x 16" x 10" - hardboard - 22" x 16" x 10" - luan plywood - 16" x 16" x 18" - luan plywood - 16" x 16" x 18" - luan plywood - 16" x 16" x 18" - luan plywood - 16" x 16" x 18" - luan plywood - 16" x 16" x 18" - birch plywood - 5" x 5" x 16" - birch plywood - 5" x 5" x 16" - bristol board - 5" x 5" x 5" - bristol board - 5" x 5" x 5" - bristol board - 5" x 5" x 5" - bristol board - 5" x 5" x 5" - bristol board - 5" x 5" x 5" - birch plywood - 12" x 6" x 3" - birch plywood - 12" x 6" x 3"