Back Cracker(4-Level), Back Stretcher, Back Cracking Device for Back Pain Relief, Adjustable Multi-Level Back Support Back Massager, Upper & Lower Back Muscle Pain Relief for Sciatica, Scoliosis

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Back Cracker(4-Level), Back Stretcher, Back Features

• ✅【New Method of BACK RELAX】 --Back stretcher, Simple and effective physical solutions for back stretching to sooth away stiff back, correct spine curve, promote blood circulation, which will greatly alleviate back pain and muscle soreness after tiring working day.

• ✅【4-Level Adjustable Intensity】--Back cracker has 4 strength levels, so you can personalize the stretching force to relieve back muscle pain. From low, medium to high, bringing different intensity stretching experience, you can freely choose the level that most suitable for you.

• ✅【Ergonomic Design】 --With ergonomic curve design, perfect match with back spine, the lumbar support can help you correct your sitting posture, providing the perfect back support to better relaxing and rest the back and shoulders and help support the spine to the correct position.

• ✅【UPGRADED High Quality & Safe Material】--Made of high quality ABS, which is harmless, sturdy and environmental-friendly material. Come with 2 cushion pads for replacement.The soft foam cushion in the middle of the chiroboard provides more comfort and silicone cushion pads gently compresses and protects your spine. Weighing only 1 lb, convenient for you to take it anywhere.

• ✅【What You Get】--1*back cracking device. We'll only provide you with the finest product and service around or your MONEY BACK! Get your spine stretcher today and you will love it!

About Back Cracker(4-Level), Back Stretcher, Back