Boya Packaging Co., Ltd offer plastic tubes with: layers from mono-layer, double-layer to five-layer tube; shapes from round,oval to flat shape; diameters from 16mm to 60mm; capacities from 5ml to 500ml;custom length of tube body (adjusted within the range of tube capacity); decorations up to six-color offset printing, four-color silkscreen printing, foil hot-stamping, labeling and hot-stamping; colors from transparent, white, to colored; closures in matte and gloss; caps in screw cap, screw-on flip top, snap-on flip top and snap-on positioned flip top matched with custom colors and shapes.