double-wall Roll up stand,Can double-wall picture, but ... Acrylic pressure sensitive adhesive, backing paper, PET film 4) Suitable for water based dye and pigment ink, and ... packing (from inside to outside): white paper, transparent PET film, black PE plastic bag (with an English ... inside), plastic covers in each side of the roll to keep the black PE plastic bag and ... , 1.52 x 30m double-wall Roll up stand