Feature●Product Name : Pumps;Material : Metal●Color : Silver Tone, Gold Tone;Thread Diameter : 18mm/ 0.7"●Total Size : 8.5 x 2cm/ 3.3" x 0.79"(L*D)●Net Weight : 85g●Package Content : 1 x PumpDescription Stainless Steel Container Core Pump 18mm Thread Dia
It is convenient to use.