What makes our products different? KK Automotive Art London, uses only the highest quality British sourced 3D Covers manufactured to the highest standards with excellent colour reproduction, consistency and scratch resistant qualities using British made machinery - This is an expensive process but one worth it given the quality of the original art works. 3D Sublimation is a sophisticated heat transfer process literally transferring images across the surface of a mobile phone case including its tops and sides and are considered a premium product. 3D Sublimation Covers are particularly favoured by the prestige/high quality re-seller/promotional market.