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"Heat and impact resistance\r\nThe SPINEFIT MEDICAL'S Bio Disc 2 has a higher resistance to heat and impact, which allows it to retain good physical strength properties even after the prolonged exposure to unfavorable environmental conditions. The durability and usability have been greatly enhanced from that of its predecessor.\r\n\r\n&amp;nbsp;\r\nBio Disc Shield\r\nEach SPINEFIT MEDICAL'S Bio Disc 2 comes with a high-quality silicone rubber shield to protect it in everyday use. Combined with the disc's enhanced durability and impact resistance, this SPINEFIT MEDICAL'S accessory reduces the risk of potential breakages or damages without affecting the energy properties of the disc.\r\nAs the smallest physical units of light, biophotons are stored in, and used by, all biological organisms – including your body. The research on the purpose of these biophotons is proving more and more important in modern science, and they may very well be in control of virtually every biochemical reaction that occurs in your body – including supporting your body's ability to function."
<https://spinefitmedical.com/product/bio-disc-2/>