Back Stretcher / Cracker, Multi-Level Lumbar Massager, Pain Relief Device for Herniated Disc, Sciatica

Back Stretcher / Cracker, Spine Board, Multi-Level Back Massager Lumbar, Pain Relief Device for Herniated Disc, Sciatica, Scoliosis, Lower and Upper Back Stretcher Support

Back Stretcher / Cracker, Multi-Level Lumbar Massager, Pain Relief Device for Herniated Disc, Sciatica

Everyone can enjoy the daily life! What your back says when you made a good choice to buy this spine board! Our back stretcher is a product for lumbar back pain treatment and prevention. How do you install the tool? (The instructions are in the package) 1. Use your knees against the bottom and press the shelf alignment slot with both hands. 2. Finger pressure on the lumber panel adjustment gently slides into the appropriate gear. Using the device 1-2 times a day for 5-10 minutes a session. Improving posture or back stretching may cause temporary discomfort. If you have physical discomfort and have recently had surgery or a back injury. Be sure to consult your doctor before using the product. Let the spinal return to the natural lines, help stabilize the spinal column and improve flexibility muscles. Level 1 - Less intensity. Start pulling for a moderate stretch for the fifirst time user. Level 2 - Moderate efffforts. Moderate intensity give the waist a suitable support. Level 3 - Strong efffforts. Greater stretch for advanced users. You can choose the suitable and comfortable height to crack your back.

Key Features

• ✅ Relieve pain effectively & improved posture: The back massage stretcher has 88 plastic needles that relieve back pressure by stimulating back. And let the spinal return to the natural lines, help stabilize the spinal column and improve flexibility in back & shoulder muscles.
• ✅ Supportive: Sedentary lifestyle, cross-legged, incorrect physical movement or body fatigue may lead to spinal posture imbalance and pain. Kinper Back stretcher is specially designed to restore the natural curvature of the back & relieve back pressure.
• ✅ Adjustable design: This spine stretcher is designed to be adjustable in height, with a total of 3 levels, which can be used by most people. You can choose the most suitable and comfortable height to stretch your back and relieve stress. The higher the height you set, the stronger the stretching force you can get.
• ✅ Durable material:The lumbar support is made of sturdy ABS and environmentally friendly NBR materials. The back stretcher device can bear up to 330LB, and the foam strip in the middle of the device can provide cushioning, so that you can use it more comfortably.
• ✅ Portable - Good for use at home, at the gym, in the car or at the office chair.

✅ Product Dimensions: 15 x 10 x 2 inches; 1.37 Pounds

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

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Customer Support

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We respond within 24 hours on business days.