Aneros Prostate Health and Awareness. Aneros is excited to announce a special edition product and our partnership with ZERO- The end of Prostate Cancer. Aneros has always been focused on the education and benefits of prostate health and wellness. This limited edition Blue Helix Syn Trident features the perfect combination of responsiveness and focused stimulation that will produce sensations of greater intensity and variety with far greater ease. In keeping with our commitment to men's health, we proudly present the Helix Syn Trident - Prostate Health and Awareness Special Edition. Hands free pleasure with the utmost comfort. Specially balanced for superior internal movement. Redesigned arms for enhanced external stimulation. Stimulates 4 erogenous zones simultaneously. Perfect for New and Advanced Users. Material: High quality ABS. Product Specs Tip Width: .98 inches Mid-Ridge Width: 0.86 inches Stem to Perineum Distance: 1.5 inches Insertable Depth: 3.5 inches Head Width 0.8 inches.