Specification AgeRangeDescription : Adult Brand : ZMYY BulletPoint1 : 【Designed by a Chiropractor】 The ZMYY back stretcher for pain relief won't snap or break, allowing you to control the intensity of your decompression while remaining safe and secure. BulletPoint2 : 【Benefits of Spinal Decompression】 Spinal degeneration with a back stretcher can help to back pain relief, correct the posture imbalance, loosen up the tension generating within muscle fibers, relieve pressure, and elongate your spine. BulletPoint3 : 【High Quality & Durability】 The ZMYY spine deck is made of high toughness ABS, not easy to deform or break. There are 3 adjustable setting levels, (A-H: 10 magnets and 94 massage points) / (I-R: 8 magnets and 88 massage points). The soft foam pad with long-term performance and durability makes you feel more comfortable. BulletPoint4 : 【Economical Back Stretcher】 Our ZMYY spine deck requires no batteries, consumes no electricity, and very economical. Yet, works well for low back pain and the lumbar spine. It's convenient, can be used at home, in the car, at the gym, or in the office. BulletPoint5 : 【Back Pain Relief】 Get posture therapy, back pain relief, deeper sleep, and improved mobility with the spine deck, designed to help you enjoy your life. Beginners or those who have a sore lumbar spine can add a soft cloth pad or towel when they first start using it to avoid direct contact with the hard waist plate, causing hurt. CareInstructions : Machine Wash Color : I ExternallyAssignedProductIdentifier : 4822266397726 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : NO FdaPremarketApprovalNumberPma : NO IncludedComponents : NO ItemName : Back Stretcher, Lumbar Cracker for Back Pain Relief, 15" Board and 3 Radian Settings, Chiropractor Board Spine Support Device Upper & Lower Lumbar and Spine Correction, for Bed,Chair & Car Seat (I) ItemShape : Lumbar ItemTypeKeyword : manual-back-massagers Manufacturer : ZMYY Material1 : Acrylonitrile Butadiene Styrene Material2 : Foam NumberOfItems : 1 PartNumber : Back Cracker Board 4 Levels ProductDescription : ------------------------------------------------------------Back Stretcher----------------------------------------------------------- ♛We provide you with a variety of trustworthy high-quality products, hope you can buy the products you like! ♛If you have any questions contact us, we will have special customer service to provide you with answers within 24 hours! ♛I wish you a happy shopping! 【★About product description★】 Back Stretcher, Lumbar Cracker for Back Pain Relief, 3 Level Chiropractor Board Back Popper Board Upper & Lower Lumbar and Spine Correction Material: ABS Size: 38x25cm/14.9x9.8in Color: As The Pics Shown Package Included: 1 x Back Stretcher 【★Features★】 Back Stress Reliever --- 3 height levels adjustment arch for greater reach, choose the suitable level for your body. 8/10 magnets and 88/94 massage points for back pain Effectively Relief Back Pain --- Help to relieve chronic back pain, correct postural imbalance, restore the natural curvature and improve flexibility in shoulder and back muscles. Chiropractor Suggestion --- Natural traction therapy, according to the unique design of the human body's physiological curve of the spine. Easy to use --- Fit for most car back chairs and against the seat. 【★How To Use★】 Sat down and back close to the bow portion, keeping the knees bent, slowly lie down, the end product will be aligned with the position of the bottom of the spine, the lumbar spine in the middle of the slot. Minimum amplitude stretching exercises, breathing normally, keeping the knees bent, put his hands into the sides of the body naturally. Suggest use 1-2 times a day, once 5-10 minutes. 【★Note★】 There might be 2-3cm errors of dimen SpecificUsesForProduct : Collateral Ligament Injury SportType : Walking SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex TargetUseBodyPart : back TemperatureRating : Ambient: 18 to 30 degrees UnitCount : 1