Model Number: FW-SPF-021-#2269 Brand Name: FW Key Specifications/Special Features: 1. Ideal for RV, boat, caravan, ambulance, motor home and roof2. Mounts can be safely bonded to the surface removing the need to drill holes using sikaflex-2523. Mounts also act as wind deflector and maintain the correct air gap between the solar panel and the roof top/deck4. Panel corner bracket protect the corners of the solar panels from damage5. Reduces sharp corners on the solar panel and helps make protective storage covers easier to put on and off6. Durable, UV-resistant ABS plastic construction7. Includes 4-corner glue mounts8. 3-year limited warranty(a) Specifications:Made of UV-resistant ABS plastic, the ABS solar panel corner brackets can be used with any sized aluminum framed solar panel to provide a secure mounting to RV's, boats and many flat surface applicationsSolar corner mounts will support the solar panel at the optimum height above the surface to enable airflow from underneath, ensuring the solar panel functions as efficiently as possible(b) Installation: brackets are first be screwed or bolted to the solar module using suitable stainless steel self-tapping screws, you will need to drill a clearance hole in the ABS brackets at the appropriate recessed ports once the brackets are attached to the panel the whole can be bonded to the roof surface