Circular beach towel size is bigger, with bath towel can wrap on the waist like, wrap on the body, tie on the neck of the head, serve as cover decorations, still can spread on the beach, one side is separated from tide lie between sand, the other side person can lie on the beach bask in the sun. Actually, the effect that the beach tries its best is the moisture that the body surface is wiped quickly still, because the skin is in wet condition, the ultraviolet ray in sunshine passes the reflex action of pool or sea water, cause insolation effect to be able to be 3 times when dry! If you don't dry up after swimming, you'll be sure to get red spots, skin aches and blisters, so bring a beach towel with you when you're out in the water or when you're swimming.