Buy from Amazon, Click Here：http://amzn.to/2r0XDi1
They are super elastic so could fit most chair legs. Be sure to buy color close to your chair leg color and you will not even notice they are there.
Color: Dark Coffee and Light Coffee
Function: Noise reduce and floor protection
Suitable for tables, chairs, cabinets, desks, and a variety of other furniture
16*Knitted Chair Leg Sock