Teeter Better Back Vibration Massage Cushion with Neck Support - Accessory for Inversion Table VIBRATION & PULSE MASSAGE: 10 variable intensity vibration motors enhance relaxation and relief while inverting on your Teeter Inversion Table (SOLD SEPARATELY). LCD REMOTE: Control the speed and intensity of your massage and target problem areas (neck, upper back, lumbar, lower back, thighs) for a spa-like experience in your own home. Includes storage pouch. REMOVABLE NECK SUPPORT: Add decompression and restore curvature to your cervical spine, while positioning optional light-heat technology for targeted relief of the upper back and shoulder area. EASY ATTACHMENT: Integrated hook and loop elastic straps wrap around the table bed, allowing the cushion to slide with you while inverted for the best stretch. Compatible with all Teeter Inversion Tables (SOLD SEPARATELY). PREMIUM CUSHION - Poly foam covered with microfiber material contours to fit your body for a flexible yet supportive surface. 120 Volt AC adapter