Glans Sleeve with VibrationPleasures the glans and frenulum directly! Stretchy sleeve with numerous stimulating dots inside that pleasure the tip of the penis with thrilling vibrations. The multi speed vibrations from both of the vibro bullets can be easily adjusted by the remote control on a wire. The vibro bullets can also be removed and used for solo fun as well. Sleeve 4. 7 cm long, insertion depth 4. 2 cm. Inner 3 cm, flexible. Each vibro bullet is 4 cm long, 1. 6 cm.