It's also especially convenient to use the ring to reach a ball when there is another one in the way, with stability. The billiard ring comes in three colors - red, white and black and 6 different sizes. The size is measured according to the width of your index finger.
XS - 16 mm S - 18 mm M - 20 mm L - 22 mm XL - 22 mm XXL - 24 mm
Free shipping wherever you are, even Antarctica! Is there a billiard table even?