The Gear4 D3O Iridescent Crystal Palace Case has a protective sleek transparent construction that best shows off the cellular device with a patter of lustrous colour. Gear4’s most transparent protective phone case is now iridescent! That soft translucent colour palette is back, and what’s not to love? Subtle hues of yellow, purple, and blue appear to spill over the edges of the phone, and D3O® Impact Protection safeguards from drops and scratches. Approved by D3O® D3O® is a world-renowned specialist impact protection company, that uses its unique knowledge and know-how to advise regulatory bodies on the best practice for impact protection. D3O® is a patented material proven to deliver superior impact protection through advanced shock absorption. D3O® is used by the military and medical field as well as in workwear, sports apparel, motorcycle apparel and footwear. D3O® material has a unique molecular structure that is soft and flexible, but on shock, the molecules lock together causing impact energy to dissipate which reduces force and then returns to its flexible state. The greater the force of the impact, the more the molecules lock together and the greater the protection.