IMPORTANT SIZE NOTE: SLAT SIZE WILL BE 1CM LESS THAN THE INSTALLED WIDTH DUE TO THE SPACE REQUIRED FOR THE FITTINGS. ALL SIZES STATED ARE IN CM's. Designed for long-term use (waterproof, wipe-able, fire retardant) Overlapping 50mm slats with decorative tapes effective in light blocking Several sizes available (20 width and 2 length options) Quality controls for tilt and raise/lower + Quick & easy installation Width of up to 240cm and Length of up to 210cm