Sleek and premium finish, crafted from curved irregular-shaped CNC-machined 70-series aerospace aluminum alloy. Shatter-resistant, with intricate and time-consuming manufacturing processes. Just the two aluminum alloy plates processed by 5-axis CNC cost around £130-200 from the factory, even for bulk orders it’s still £130. For serious buyers who appreciate fine craftsmanship only. Countless painstaking efforts have been poured into creating this product. This product is shipped as spare parts; the frame requires self-assembly.