Military weight sand bag is made of polypropylene. UV-coated (1600) surface will not break down in extreme heat or harsh weather conditions. Bag contents are fortified with heavy-duty ties.

• Features
• Military weight sand bag is made of polypropylene.
• UV-coated (1600) surface will not break down in extreme heat or harsh weather conditions.
• Bag contents are fortified with heavy-duty ties.