Review on Enhance Safety with 2pcs LED Sports Armband 🟢 - Green Reflective Bracelet for Cycling, Jogging, and More! by David Pirlet

These LED wristbands are awesome. Not sure if some of the other reviews say they are too small... They're big enough and adjustable (with a secure snap closure, no velcro) and also have elasticity on the non-lit part of the strap. I can adjust the size and then just put it on my hand. The box says 3 settings (on, blink and fade out) - I can't get the 'fade out' setting but I really don't care, I use it for walking dogs in the dark, I don't use the fade out setting does not matter. I can't comment on how they hold up to heavy training, but for my purposes I'm very happy with them. They are worn for security reasons. A bright yellow-green glow can be seen from afar. Extra batteries too, that's a bonus! Excellent price.