Relieve tension and improve flexibility with our Back Stretcher Adjustable Back Cracker Massage! Designed to target and soothe aches and pains in the back, this therapeutic tool offers a personalized stretch and massage experience. Enjoy the benefits of improved posture and reduced muscle tension with each use!
Product Information：
Applicable parts: waist, back Appearance shape: rectangular trapezoid Number of massage heads: 8 and above Gear position: 3 gears Packing List：
