STEEL TONGUE DRUMS' Meinl Sonic Energy's small steel tongue drum has pre-tuned notes for any music lover, educator or sound therapy practitioner to play. This smaller version of our conventional steel tongue drum is a great size for playing in a variety of venues. Anyone, anywhere, regardless of ability, can play the 7'' (18 cm) diameter drum. Its pre-tuned scale means there are no wrong notes and the sound is ethereal and relaxing (like a soft steel drum). The drum includes two soft rubber mallets for a full, calm tone. It also comes with a padded bag to protect during transport. Portable size steel tongue drum, Soft and relaxing tone, Pre-tuned scale, Minor scales are useful for expressing emotions and thoughtfulness, Ideal for yoga studios, sound therapy, classrooms or coffee table. Sizes 7''/18cm in diameter, 2.56''/6.5cm in height