Does anyone know where can I find those "ready-made" decoration for chair

[Samandai]

Hi there!
Does anyone know where can I find those "ready-made" decoration that can straight away put over the chair?

Something like this

http://world.taobao.com/item/17435435044.htm?spm=a312a.7700714.0.0.8foIZX#detail

In Chinese they called it "免系丝带 "
Thank you!