Check the listing for details. 25 ppm DDW bundle (2 cases-48 bottles-500 ML each ) +one 3G,4G,5G protection ca. Condition: New. Listed at 400.00 USD. 25 ppm deuterium depleted water bundle:2 cases (48 bottles in total, 500 ML each ) and one 3G,4G,5G protection card for $400, you save $25. Free delivery. One case is 24 bottles, 500 ML each, the product bundle contains 48 bottles in total. Visit extralightwater.com and 5gmicroshield.com for more information FREE standard shipping to the 48 contiguous United States. Please allow 3-4 days for order processing and max. 10-12 business days for delivery. No deliveries What doctors say: a) Drinking deuterium-depleted water daily (1-2 bottles) reduces the deuterium level in your body from 150 ppm deuterium to the optimal level of 135 ppm. b) Too much deuterium harms your health by altering mitochondrial functions. c) Deuterium accumulation accelerates aging and favors cancer cell proliferation d) Deuterium-depleted water helps with low energy, trouble sleeping, and slow metabolic detoxification e) The deuterium depletion process also helps with depression and oxidative stress-related health issues. f) You must drink deuterium-depleted water for at least 2-3 months for noticeable effects. 5G MICRO SHIELD is a highly innovative product, a real breakthrough in the field of protection against harmful EMF (Electro Magnetic Frequencies) involved în modern communication technologies. Returns and Refunds: you can return an item, but we will refund you only 45% of the total amount that you paid. The reason why we need to do this is that the "glue" that is used for applying the card to the surface of the phone itself, or the cover is a special type of glue, which contains patented materials that bond to the inner surface of the card itself. Removing the card will alter the intrinsic, built-in parameters of the two materials (the "glue" and the inner surface of the card). We are supposed to return the item to the manufacturer, who needs to redo the entire process. There is a significant cost associated with these operations.