ATT-300 Intersegmental Traction & Roller Massage Table is a compelling chiropractic pre-adjustment and spinal mobilization tool. Patients love it in the office and often want to take one home once they experience the amazing benefits. Besides separating spinal vertebrae with massage and intersegmental traction, the 4 large, therapeutic rollers simultaneously relax muscle spasms and soothe trigger points. An onboard vibratory massage feature offers additional relaxing therapeutic value.