Evergreen Styr Sidewalk 1/2 In 12X24 In

1/2″ x 1/2″ OPAQUE WHITE POLYSTYRENE SIDEWALK
1/2″ (12.7 mm) X 1/2″ (12.7mm) SQUARES, X .026″ (.65mm) GROOVE SPACING.
.040″ THICK.
LIGHT GROOVE FOR PAVING.
GROOVE SPACING IS CENTRE TO CENTRE OF GROOVES
12″ X 24″ SHEET SIZES