The drop down blinds in my RV were originally attached to the thin wall of the RV with regular screws. Normal road vibration and the occasional bump (hello potholes!) caused these common wood screws to pop out of a 1/8 inch thick wall over the course of multiple rides. These "hard to find ultra short cavity wall anchors" are the perfect anchor for my blinds. I plan to use them to attach hooks and light decor. I'm so happy with them I even shared a link to this product with other RV/Camper users on social media!