Tibetan singing bowls are a type of bell used for healing and meditation. They vibrate and produce a harmonic tone when played. To create sound with a singing bowl, gently rub the mallet/ wooden stick that is included, in a circular motion against the bowl's rim. (Comes with a Mallet but cushion is not included) L - 7.5/8" x 4" ( 2 to 3 lb.) approx. XLrg- 11.5"x 5" (4 to 5 lb.) approx. XXLrg -12.2" x 5.5" (5 to 6 lb.) approx. *Measurements and weight are approximate, they might vary in 1/2 or 1/4 inch*