PET PROTECTION - This pet screen door helps protect and contain pets, preventing cats and dogs from escaping outdoors or accessing potentially dangerous areas. It can also assist in safely introducing a new pet to your household. VARIOUS SIZES - Screen door size: 91cm x 214cm, fits openings up to 90cm x 210cm. Multiple sizes available; please measure your door frame carefully before purchasing. REINFORCED MATERIAL - Constructed with thickened vinyl-coated steel wire for enhanced strength and durability. More resistant to wear and cat scratches compared to standard fiberglass or polyester mesh. GOOD VENTILATION - Allows for free airflow while keeping your space fresh and cool. Helps reduce heat buildup during summer and blocks mosquitoes, flies, and other insects. EASY TO INSTALL - Includes hook and loop tape for simple, tool-free installation. Attach to the door frame by peeling off the adhesive backing and securing the screen. Suitable for sliding doors, patio doors, French doors, balcony doors, front doors, and greenhouse doors. If you have any questions or need assistance, feel free to contact us. Our team is here to help and ensure your satisfaction. We are committed to providing high-quality products and excellent service. Thank you for your support.