Grodan® Pargro Quick Drain™ Stonewool (713259S)Same quality, same value-priced, Half sized cases. Driest value-priced rockwool on the market. Made at the Grodan® factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.
— Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS).