Custom Cut Foam For Plano 5231 - 2 Diced Foam (13 1/2 x 8 1/2 x 2) And 16 Solid Foam Strips (9 x 2 x 1/4) Custom cut to fit Plano 5231 Perfect for board games, electronics and hobbyist 2 - Diced Foam (13 1/2 x 8 1/2 x 2) 16 - Solid Foam Easy To Cut Strips (9 x 2 x 1/4) Made in the USA