Compression Knee Sleeve (1 Pair), Bagent Knee Support Braces for Men & Women Arthritis, Joint Pain Relief, Injury Recovery, ACL, MCL, Running, Basketball, Sports(Black, Medium)

Works really well, even took it off and used it on my new phone case after using it on the old one. Solid!

Not that great if your phone has a slight curve. Been using it only a day with 3 cards in it and the sides won't stay down on my HTC M8.

These are great. I’ve bought multiple!