flat back resin craft for decorating cell phones, nails ,lunch boxes and hair accessories more than 10000designs flat back resin craft for decorating cell phones, nails and hair accessories1.Material:resin2.MOQ:500pcs of one color3.Packing:500pcs/opp4.Delivery:10days5.Material is environmental-friendly.6.If you want to get more details,please contact us to get the new catalogues. resin happy, ...