# BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle Choose a plain cuff for everyday wear with an adjustable fit, the BioMag solid copper bracelet has a raw, uncoated finish. - [Original product page](https://www.ofertitastop.com/uk/product/biomag-pure-copper-bracelet-solid-uncoated) - Market: UK - Language: en-GB - Currency: GBP - Product updated: 2026-10-14T00:34:05.698Z - Brand: BioMag - Model: 733 - MPN: 733 - EAN / GTIN: 0701151445749 - Category: Clothing & Accessories > Jewellery & Watches > Bracelets - Source store: amazon UK - Active deal: Yes - Price: 13.59 GBP - Previous price: 15.99 GBP - Rating: 4.4 / 5 - Reviews: 36 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description For anyone looking for a copper bracelet that can be adjusted to suit their wrist, the BioMag Pure Copper Bracelet has an open-cuff shape designed for wrists from 6.25" to 8.5". It is made from solid, uncoated copper, with a plain, smooth finish that keeps the focus on the metal rather than on decorative details. The fit is adjustable, but the stated range is the key practical limit: it is not presented as a made-to-measure bracelet for wrists outside those measurements. Its uncoated surface also means the copper can develop a natural patina over time. ## Highlights The simple design makes this a straightforward choice for everyday jewellery if you prefer a minimal bangle to a more embellished or plated style. The open ends allow the cuff to be adjusted, and the product is described as suitable for men and women. That makes it easier to share as a gift than a fixed-size closed bangle, although the wrist range still matters when choosing for someone else. The copper is described as solid and raw, with no coating or plating. The listing also says nickel, lead and cadmium are not intentionally added, this is not the same as a claim that the bracelet has been tested or certified as free from every trace of those metals. Gift-ready packaging is included, which may suit a birthday or anniversary present without making the packaging the main reason to choose it. Worth considering if you want a plain copper cuff with an adjustable fit and are comfortable with the metal’s appearance changing as it is worn. Compared with a plated bracelet, this one has no surface coating to conceal the copper, choose it for the material and understated look, rather than for a permanently polished finish. ## Maintenance A natural patina may form over time. The product information says this can be polished away to restore the shine, so keeping the bracelet looking brighter involves occasional polishing. Alternatively, leaving the patina in place allows the copper to develop a softer, aged appearance. No specific polishing product or cleaning method is provided, so there is no basis for recommending a particular treatment. ## Usage tips The open cuff is intended to be adjusted for a comfortable fit. Make small adjustments as needed rather than treating it as a rigid, fixed-size bangle, the stated range is 6.25" to 8.5". If you are buying it as a gift, the recipient’s wrist measurement is a useful point of reference, especially if they are near either end of that range. Better avoided if you need a precisely sized bracelet outside the stated fit range. For a simple outfit, the smooth copper surface can work as a discreet standalone accessory, it can also sit alongside other jewellery if you prefer a layered look. The product is described as lightweight and intended for daily wear, but the information does not give a weight or further sizing details. Keep the decision within these limits: it suits buyers drawn to an adjustable, uncoated copper cuff, while someone seeking a fixed finish or a specified exact fit may prefer a different style. ## Final verdict The BioMag bangle is most compelling for its clear, uncomplicated combination of solid copper, an open adjustable shape and a plain design. It offers a choice between polishing the surface and allowing a patina to develop, rather than promising a finish that will remain unchanged. The main buying check is fit: the stated wrist range is specific, and the bracelet should not be assumed to suit every wrist. If that range works and you like copper’s natural ageing, it is a considered alternative to more decorative or plated bracelets. ## Images ![BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle — 1](https://www.ofertitastop.com/i/hCkuEafTnaS619Hzi5U9gECMUYrgtcnFck1kXhAhCbsbMDqc-zr6FNibhRMhn7hFZbYb-xU3ETZWUCHTrCncgx2V547eMpe2BVbR5UvTtu_Ywo2rQZrr.jpg) ![BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle — 2](https://www.ofertitastop.com/i/tmrjlglQTR9s-qT4Ng6Id8mpfk-lrrYfvEBhNKte9MnqdHY_gMS7CDs04IvMt5O9sCJvlaxgpT41af7r1EQpI8gEG5tmxrAC92a7-Ana26tBaBaEPyzv.jpg) ![BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle — 3](https://www.ofertitastop.com/i/-9igWREBfwRF7Z-mX-NthmLOkuS6Q56CBL1EzxjNZcszjv1jK0hUD7z32hoiwZFyM7Tlk3MIxdT9YH6UjZVqRwbWbhdOXDNtEaundXkZYIzcsnonnhKq.jpg) ![BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle — 4](https://www.ofertitastop.com/i/imvGCyrZZuyuc20tA1QU54ugyUjinI_bBJeqNYjsh1Ly7HGJD9iyjWF41MP7mb9dKeo8RHjlO1PpzCmUwbR41gY3cB6zfsE1Gi_VuHtqyNNTrapprUzv.jpg) ![BioMag Pure Copper Bracelet: Solid Uncoated Open-Cuff Bangle — 5](https://www.ofertitastop.com/i/DH9Ve-ZkkJGd83hGqlfUMhYuoEOUI6jar0NAcQwzGyqihgqM0Lwxuul54hyu7eIG2zR4dnqCP3yQVC_IAPjMGn6LSFY_7i1DoQX2BpL4kF9QrCwqSuTc.jpg)