The note of the bowl when it is struck like a gong is C# (565 Hz)
The note of the bowl when it is sung on the rim is G# (1688/1703 Hz)
Size: 4.25” diameter x 2” height
Weight: 10.5 oz (298 grams)
Rim Thickness: Averages 3.5mm
Includes a free striker and pillow shown in the picture.