Slate Blue Thunderbird Throw78 x 52" 50% Acrylic, 40% Polyester, 10% Cotton Machine washable Handmade in Mexico. Excellent as a yoga blanket, picnic blanket, beach blanket, camping blanket, or as a home throw to snuggle up with Our traditional style Mexican Thunderbird Blankets are soft and heavy weight. They also make large beach blankets for you sunbathing mermaids & surfers.