Adjustable Back Extension Massager: Customize traction intensity and height to fit your comfort level, easing lower back pain whether you’re a beginner or experienced user. Dual Relaxation with Massage & Magnet Therapy: Features imitation acupuncture points and magnets that boost blood flow and soothe waist tension for deeper relaxation. Ergonomic Lumbar Support Design: Scientifically curved at 26° to gently stretch your spine, relieving stiffness and soreness from long hours of sitting or bending. Stable, Non Slip Base for Home & Office: Securely rests on beds, sofas, or chairs so you can unwind your lower back anytime during work breaks or at home. Lightweight & Portable Relief Anywhere: Compact design fits easily in bags for quick back pain relief on the go, whether at home, office, or traveling. Description: Experience targeted relief with our back extension massager, designed to support multi level height adjustment and customizable traction intensity for personalized comfort. Suitable for both beginners and experienced users, it features adjustable gears to meet diverse relaxation needs. The device combines multi touch massage with magnet therapy, using imitation acupuncture points and magnets to stimulate waist acupoints, enhance blood circulation, and promote deeper relaxation. The ergonomic arc design fits the lumbar curve perfectly, providing gentle 26° traction that alleviates stiffness and soreness from prolonged sitting or bending. Equipped with a stable, non slip base, it’s ideal for use on beds, sofas, or chairs at home or in the office. Lightweight and portable, this massager offers convenient relief anytime, anywhere. Item Name: Massager Material: PP Features: Ergonomic, Adjustable, Stable, Non Slip Design, Lightweight, Portable Size Details: S, L: 31cm/12.2", W: 18cm/7.09" (Approx.) L, L: 35cm/13.78", W: 23.5cm/9.25" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Back Extension Massager