Bloc Loc Acrylic Rulers - Set #2 of Half Square Triangle Square Up Rulers - Includes sizes 6.5, 4.5 & 2.5-inches square

Bloc Loc Acrylic Rulers - Set #2 of Half Square Triangle Square Up Rulers - Includes sizes 6.5, 4.5 & 2.5-inches square - Bloc Loc Acrylic Rulers have grooves that lock onto seams & make cutting very accurate