The ImpactWhite Designer Cut Series is a selection of pre-cut projection screen material swatches engineered for custom DIY golf and multi-sport simulator installations. Choose from three ISF-certified ImpactWhite fabric grades to match your simulator setup and projector type. Available Materials ImpactWhite A4K — Single-layer ultra-fine projection fabric. 0.9 gain, 170° viewing angle. Ideal for short-throw projectors. Withstands ball speeds up to 200 mph. ImpactWhite 1145 — Multi-layer knitted ISF-certified fabric. 4.5 mm thick, maximum shock absorption. Recommended for short-throw projectors. ImpactWhite 360 — Single-layer tightly woven ISF-certified fabric. 1.0 gain, 180° viewing angle. Designed for long-term durability and golf ball impact endurance. Installation Material stretches over any standard or custom-built framework. Rolled packaging keeps the surface flat and wrinkle-free (ImpactWhite 1145 and 360 are folded in compact box packaging). Minor creasing can be removed with a steamer or light iron set to Polyester temperature. Note: ImpactWhite screens are wearable items — lifespan varies with use. Always use new, unmarked golf balls for maximum screen life.