“beach blanket” is designed and intended to be used at the beach or outdoors, with an umbrella, to sit or lay on while lounging. The beach blanket is composed of 100 percent cotton woven plain weave exterior with terry backing fabric. The exterior fabric is dyed with white, black, pink, blue, and red stripes. The rectangular shaped blanket measures 70 inches in length by 55 inches in width, including 1.5 inches of fringe on both ends. It also features a 2 inch diameter umbrella hole in the center finished with a white 100 percent cotton woven binding and a removable shoulder strap with plastic snaps for portability of the item. The beach blanket measure 14 inches in length by 6 inches in diameter when rolled up.
[1] Please importantly note that only the relevant portion of the related is displayed above. You may refer to the said customs ruling for the entire ruling explanation.
[1]. https://rulings.cbp.gov/ruling/N320429