304 stainless steel Foldable telescopic straw - with brush

Plastic casing straw data:
Components: telescopic straw×1, silicone mouth×1, plastic shell×1, ordinary brush×1, neutral color box packaging×1
Straws: gather 10.2cm and open 21.5cm. The outer diameters of the three straws are 7, 8, 9mm respectively

Ordinary brush: length 9cm
Plastic shell: length 11.8CM*width 1.8CM*height 1.8CM
Material: Stainless steel