Clinical studies have shown that vacuum erection devices provide instantly harder erections, lead to temporary flaccid enlargement, and can promote permanent penis augmentation. The American Urological Association indicates that these devices may also be beneficial in situations where PDE5 drugs like Viagra have been ineffective. Doctors consider the penis pump a safe, effective, and affordable treatment for erectile dysfunction, asserting that prolonged use can permanently enhance penis size. Additional benefits of the PUMPED selection include delayed ejaculation, increased sexual desire, elevated testosterone levels, longer and harder erections, and support for penile tissue following prostate surgery. PUMPED offers instant results! - Product dimensions: 8 cm x 6.6 cm x 24 cm - Product weight: 213 grams - Product volume: 0.155 ml - Product diameter: 6.5 cm - Inner diameter: 6 cm - Insertable length: 20 cm - Splashproof: Yes - Phthalate free: Yes - Materials: ABS + Silicone