I was born with Choreoathetoid Cerebral Palsy. I have difficulty with fine motor skills, especially in my left hand. I also have a grasping reflex which makes it very difficult for me to hold a cell phone. My husband designed a strap for my Samsung cell phone using an Otterbox case and about $10 worth of materials from a craft store. The finished product, a "jeweled" strap and two stabilizer jewels in opposite corners, is pretty and functional. I’ve been using it for a year and a half so it also holds up very well.