I noticed that the colored wrist straps that come with the colored nintendo silicone gloves don't have sliders that let you tighten the strap to your wrist. I didn't think much of it since most people probably don't tighten the slider. But last night during a bowling session on Wii Sports my mother practically threw the controller at my HDTV. Evidentally instead of releasing the B button she let go of the controller and the strap just slid straight off her wrist. Luckily my TV sustained no damage, just a warning.