Master Series Sojourn Plus Slim Ribbed Silicone Prostate Vibe. Enjoy the complete pleasure from the Sojourn Plus! This vibrating prostate massager is made for targeted stimulation for your sweet place. The flexible shaft bends while you slide it into you, grabbing that place which makes the body jolt in ecstasy. The ribbed texture will feel amazing because it slides past your sphincter, vibrating in each and every nodule. This water-resistant device consists of premium, phthalate free silicone for unlimited pleasure! Measurements 5 inches in overall length, 4.05 inches insertable, 1.05 inches at largest insertable diameter. Materials Silicone shaft, Abs plastic, fiberglass bullet vibrator. Color Black. Vibrating plug requires 3 AG13/LR44 batteries, incorporated