Bamboo Moxa Box is a container used in Moxibustion, a Traditional Chinese Medicine, to expel cold, relieve pain, and improve healing processes. With the unique box-shaped design, you can free your hands and relax while doing moxibustion. Safe to use and durable Portable and lightweight Easy to use Has a filter: a base of metal mesh to prevent burns Has an adjustable elastic band: for you to use the moxa box hand free and to adjust the length on different part of your part Can be used with the golden, pure and five years old moxa roll available in our website Disperse smoke quickly, improves the penetration of moxibustion for better results Specifically made to be used on moxa stick that have at least 0.6’’ of diameter Available in 3 options: one moxa hole, two moxa holes and three moxa holes Size: One moxa hole: upper - length 7.5cm (2.95"), width 6cm (2.36"); bottom - length 8.5cm (3.35"), width 8cm (3.15") Two moxa holes: upper - length 11.5cm (4.52"), width 6cm (2.36"); bottom - length 13cm (5.12"), width 8cm (3.15") Three moxa holes: upper - length 17cm (6.69"), width 6.cm (2.36"); bottom - length 19cm (7.48"), width 8cm (3.15")