pvc flower vases 1.materials:PVC sheet; 2.made using heat-sealing,good for AD! 3. ... silk screen print or offset print is ok pvc ... .3MM clear PVC sheet;Printing:offset printing or imprinting is available;The size and printing can be customized;It is foldable and ... ,5, can be printing your logo ,6,OEM is welcome ! pvc flower vases