Good material to replace keyboard rubber feet?

[Makhaira]

One of the rubber feet off my keyboard has gone to peripheral heaven, and I was just wondering what people found worked well as a replacement? I've tried gluing a bit of rubber band on the bottom, but it didn't stick well.

 

[wazza300]

they sell stick on rubber pads for these type of things,in the poundshop ive seen some

all different sizes

 

[d_brennen]

Put "rubber feet" into the search bar of that famous auction site and be amazed just how many shape/size/colour rubber feet are available