This high-quality waterproof pump provides numerous opportunities for growth in both directions! The insertion sleeve is crafted from smooth silicone for a comfortable experience. Surprise yourself each time with how large you can become! With just a button press, the powerful pump generates a strong vacuum, delivering a quick and robust erection. The soft silicone opening creates a snug yet comfortable seal, allowing you to enjoy its benefits in wet conditions without concern. Clinical studies show that vacuum erection devices lead to instantly harder erections, temporary flaccid enlargement, and can enhance permanent penis size. The American Urological Association notes these devices may be effective when PDE5 drugs like Viagra fail. Doctors consider the penis pump a safe, effective, and economical treatment for erectile dysfunction, stating that regular use can lead to permanent size enhancement. Other benefits of the PUMPED selection include delayed ejaculation, increased sexual desire, boosted testosterone, longer and harder erections, and support for penile tissue post-prostate surgery. PUMPED, for instant results! - Weight package: 73 grams - Product dimensions: 31.5 cm x 6.5 cm x 31.5 cm - Product diameter: 6.5 cm - Inner diameter: 6 cm - Insertable length: 20 cm - Rotations per minute: 5200 RPM - Multi speed: Yes - Rechargeable: Yes - Rechargeable time: 210 min - Recharged battery lifetime: 120 min - Splashproof: Yes - Phthalate free: Yes - Materials: ABS + Silicone