Let me start by saying I've tried countless shooting aids over the years, and the Shiyode Basketball Shooting Aid Strap definitely stands out - for better and worse.
The good: The nylon material feels durable, and the adjustable length (15.7-30 inches) fits most players comfortably. I used it during my regular shooting drills, and it does effectively keep your elbow from flaring out - you'll immediately notice if your form breaks.
The bad: Like some reviewers mentioned, it's not a magic solution. If you're expecting instant improvement without practice, you'll be disappointed. It takes consistent use to build muscle memory.
Pro tip: Start with light shooting sessions (15-20 mins) to avoid frustration. The strap forces proper form, which can feel unnatural at first if you've developed bad habits.
Final verdict: At this price point, having two straps in the package makes it worth trying. Just manage your expectations - it's a training tool, not a shortcut to becoming Steph Curry.