The cube pessary can be used to treat various degrees of vaginal prolapse. When the prolapse is so severe that the vagina partially protrudes outward, it is referred to as a prolapse. This includes bladder, uterus, and/or rectal prolapse. By inserting a cube pessary into the vagina, the prolapsed organs can be repositioned to their original location. The cube pessary adheres better than other pessary shapes due to its suction cup effect. Cube pessaries are also suitable for scar loosening and widening of vaginal constrictions. Treatment indications also arise in cases of bladder emptying disorders, discomfort during intercourse, and prior to planned surgeries. Due to the flexibility of the tissue-friendly silicone, the cube pessary can usually be inserted and removed effortlessly by the user.