Bands are easy to change, this pack has some nice colors and 3 different materials for every occasion (though I wouldn't recommend constantly be switching between bands). Wife and I have a Ray and We wanted different materials and this was perfect.

The white strap is opaque, which I like better than the semi translucent black strap (looks cheap in my opinion). The leather strap doesn't look like real leather and it also seems rather cheap. I've been using that since i got it a few weeks ago and...