Material: polypropylene

Color: transparent, monochrome (white, yellow, red, blue, black, green, etc), striped (single/double color bar)

Diameter: conventional 4-6mm, unconventional specification optional length: arbitrary length

Packing: naked tube, all sealing film u-shaped packaging, all sealing film type I packing bag/plastic bags, card box/PVC box. /

Z type bending straw: in the straw bending the improvement, wall DuanBoWen, drinking two when won't produce siphon phenomenon.