If you have any questions please to tell us directly. Features: 1.The sound and frequency of 7-9 inch crystal singing bowl set benefits at every atom & every cell. 2.Items include: Crystal Singing Bowl Set--432 HZ Crystal Singing Bowl*3, Travel Bag*1 Suede Stick*1 Rubber Mallet*1 O-ring*3 1* 7” C Note, Root Chakra 1* 8” F Note, Heart Chakra 1* 9” G Note, Throat Chakra Material: Over 99.99% Pure American Quartz Crystal Item Size: 8-12 inch Condition: 100% new