Evergreen Styr Sidewalk 1/4 In 12X24 In*

1/4″ x 1/4″ OPAQUE WHITE POLYSTYRENE SIDEWALK
1/4″ (6.3 mm) X 1/4″ (6.3mm) SQUARES, X .016″ (.40mm) GROOVE SPACING.
.040″ THICK.
LIGHT GROOVE FOR PAVING.
GROOVE SPACING IS CENTER TO CENTER OF GROOVES
12″ X 24″ SHEET SIZES