... not need any support,,just finish with heat bend 3.lower cost. Screen printing on acrylic board,pvc foam ... screen printing,finished with heat bend.Description1,Product name: 3.5mm acrylic board 2,Applicable material:pvc foam board,pvc ... details: each one in a poly bag, then carton for out.5,Delivery time: about 15days or depend on ... bag,customers requirement is available.9.big discount for big order.