★ SIZE：X20，Diameter：4.6cm,length:15cm , X30,Diameter: 4.6cm,length:18cm, X40,Diameter5.6cm: length:21.5cm .Pump makes a vacuum that will produce pressure and promote the flow of blood, increasing strength, size and sensitivity.
★ THE NEXT STAGE OF HYDRO PUMP EVOLUTION : this is the next stage of Hydro Pump evolution. Developing the innovative,the new bellows pump and valve give 35% more power than the original Hercules with more safety and comfort.
★ MATERIAL: Made of high quality body-safe material,non-toxic, odorless and safe to use.Vacuum physical helping érection has no damage or side effect on body.
★ Wraps your d~ick seamlessly and brings amazing oral enjoyment with the perfect squeezing and suction function. If you click on the store name "lxc", you will find more interesting products.
★ 100% PACK CAREFULLY：will be carefully packaged without sensitive text, which not only ensures the safety of the product, but also protects your privacy
