The EFM Aspen with D3O Crystalex: Military Grade Protection with Style Protect your Samsung Galaxy S23 with the EFM Aspen Case Armour, featuring D3O Crystalex technology. With 6 metres of drop protection and a clear backplate that is both antimicrobial and scratch-resistant, you'll never have to sacrifice style for protection. The clear backplate is made from recycled polycarbonate, making it not only environmentally friendly but also resistant to bacteria, UV, and scratches. And with a dynamic yet subtle pattern, your phone will show off your contemporary fashion sense wherever you go. The EFM Aspen Case Armour is the perfect combination of style and protection, with military grade protection, D3O impact protection, and scratch resistance.