●COMBO PACKWool bristle straw cleaner(M*1) + Wool bristle straw cleaner(L*1) + Horse bristle straw cleaner(L*1)●SIZEMLength ≒ 250mm (±1%)Diameter ≒ 7.5mm (±1%)* Suitable for normal drinking straw * LLength ≒ 250mm (±1%)Diameter ≒ 12mm (±1%)* Suitable for smoothie straws ** Measurement Deviation possible *●MATERIALNatural animal bristle316 medical level stainless steel wire●DESIGN & MADEDesigned in TAIWAN316 medical level stainless steel wireIt improves the ability of anti-corrosion then decrease bacteria obviously.316 SS wire with natural wool & horse bristle is more durable and not easy to be deformed.Great cleaning force without damaging straws, DUBBE Straw Cleaner gives you better usage experience.●RECOMMENDATIONSCan be washed in the dish washerPut into hot water for disinfection(