Specs : - Material: 1.5 mm steel - Cover: thin hydrophobic covering, requires periodic wiping. - Weight 4.9 kg like handpans. - Size: 51 cm, height: 17 cm. - Colour is blue-green. tunning : B2, D#3, F#3, A#3, B3, C#4, F4, F#4, G#4 The RAV Vast (Drum) takes everybody by surprise. It is a discovery to everyone who finds it. The RAV Drum has a meditative, hypnotic and tranquil sound. Among all drums and handpans, it is the only drum that has a complete harmony of 4-7 tones on each tongue. Thanks to a patented secret, its sound is as rich as some of the most popular and in-demand instruments, such as PANart Hang. The RAV Vast has a large Ding as well as 8 tongues in a circle. The Ding has up to SEVEN tuned tones. Tongues in the circle each have 4-5 tuned tones. That is why the RAV Vast has the greatest range and most harmonious sound among all similar drums in the world. Now we have available 9 different tunings. All of the tones in one tuning are selected in such a way that it is impossible to make a mistake. RAV Vast tongues are extremely sensitive and getting started takes minutes. The loudness of a RAV Vast is the same as any handpan and is easily loud enough to play in the open air.