book cover paper bag 1. Manufacturer; 2. 25 years experience; 3. Low price, high quality; 4. SGS certificates book cover paper bagOur strength:A. nice in-house design ... manufacturer. BrandTonghongMaterialCoated paper, special paper, ivory cardboard, art paper, foil paper, brown/white kraft paper, card, etcHandleCotton cord, PP cord, twisted paper handle, flat paper handle, chiffon ...