The Intimate Rose large set includes sizes 4-8  medical-grade vaginal dilators. They are firm enough to hold their shape, but are significantly smoother and more comfortable than vaginal dilators made of plastic and others made of silicone that have a sticky finish. 
 
Smooth Non-Stick Surface
6 Sizes That Gradually Progress to Reach Your Goal
Designed by a Pelvic Physical Therapist
Medical Grade Silicone & BPA Free
Used in Academy of Pelvic Health Training Courses