plastic ring mechanism of different sizes

features: 1. made of highly qualified plastic; 2. duable and reusable; 3. easily to use and damage free from files; 4. of high quality but offered with low price.   item NO.: PR130-6-12/19SL material: plastic color: white, black, pink, blue, etc. number of rings: 6 length: 130mm width: 19mm inner diameter: 12mm rivet distance: 103mm packing: 1000pcs/ctn   can be customerized according to different needs. OEM service is available.

metal clip