
Kt38t Cordless Spring Rollers Shutter System. Cordless Safety Design: No chain or cord control system, ensuring enhanced safety for users. Adjustable Spring System: Pre-tightening coils and limit positions can be adjusted without removing the system. Automatic Speed Control: Fabric rises at a constant speed with a built-in retarder for stable operation. Customizable Options: Available in White, Black, Grey, Beige, and Ivory with customized features. Metal Core Clutch: Uses metal core technology for the clutch, ensuring durability and performance. Flexible Installation: Suitable for wall, ceiling, exterior, and built-in installation types. Versatile Usage: Ideal for living rooms, bedrooms, bathrooms, offices, and kitchens. Sound Insulation: Provides effective sound insulation for improved privacy and comfort.