Standard Ring Binder Made From 350mic Smooth Grain PVC Over 2250 Micron Grey Board. Supplied with a Variety of Sizes & Ring Mechanisms. Printed in Spot Colours, Full Colour Digital or Encapsulated Insert Paper Insert. Available in White, Cream, Yellow, Orange, Pink, Red, Burgundy, Purple, Pale Green, Mid Green, Dark Green, Light Blue, Mid Blue, Dark Blue, Pale Grey, Dark Grey, Silver, Black. Minimum Quantity: 25.