Mutual Industries Orange sand bag is made from polypropylene for durability and measures 14 x 26 . Mutual Industries Orange sand bag includes complete heavy polytwine ties. Bag measuring 14 x 26 provides 1600 hr. UV protection for enhanced visibility. ? Sand bag. ? 14 x 26 . ? Material: Polypropylene. ? Come with complete heavy polytwine ties. ? 1600 hr. UV protection for increased visibility. ? Weight: 50 lbs. ? Sold as 1000 pieces/Bundle.