High Impact Polystyrene Sheet High Toughness Colorful HIPS Plastic Sheet for Vacuum Forming Signage Product Overview High Impact Polystyrene (HIPS) sheets offer exceptional impact resistance combined with vibrant color options, making them ideal for vacuum forming applications and signage production. Key Features Reliable Impact Resistance: Color HIPS sheet balances rigidity and toughness, withstanding ordinary impacts and bumps without cracking during handling and processing