pvc flower vases 1.materials:PVC sheet; 2.made using heat-sealing,good ... ! 3.silk screen print or offset print is ok pvc flower vasesMaterials:0.3MM clear PVC sheet;Printing:offset printing or ... .1,IF you any probelm i will reply asap !2,Small order i can accept .3,materials thickness:0.5mm;4 ... , can be printing your logo ,6,OEM is welcome ! pvc flower vases