18x30 Woven Polypropylene Sand Bags With Ties & UV Protection (100 Bags)

Made with reinforced construction and 850 count denier polypropylene.

Designed to be dust proof and water resistant.

Won’t absorb humidity nor will it tear or puncture.

Won’t be affected by soil bacteria or attract any rodents.

Choose from sizes ranging from 15 by 27 inches to 18 by 30 inches.