The Formatt-Hitech 85mm Colby Brown Signature Edition Premier Landscape Filter Kit for 72mm Lens is an all-in-one premium starter kit containing three essential 85mm-wide neutral density filters and one 95mm circular polarizer filter along with a 85mm Aluminum Modular Filter Holder, a polarizer adapter ring, and an adapter ring for attaching the holder to lenses with 72mm filter threads. Additionally, a filter wallet is included to protect the filters from damage during travel and an exclusive Colby Brown booklet is also part of the kit, offering inspiration and insight into his landscape photography.