... 50*50*30mm 2. small carbon covered with white paper 3. for gift and jewelry The price is based on these Features ... process Material Outer lining: 157gsm C2S art paper or the sepcial type paper or Fabric is ok. Core material is ... duplex grey paper, offset paper, C2S paper, C1S paper, corrugated board,according to customers’ specific requirements. Finishing Options: Glossy/ matte lamination, vanishing, ...