Specification AgeRangeDescription : Adult Brand : CanDo BulletPoint1 : The Digi-Flex Multi hand exerciser develops isolated finger strength, flexibility and coordination BulletPoint2 : Interchangeable finger buttons make the Multi a truly versatile exerciser BulletPoint3 : Use each button independently to exercise fingers or compress the entire unit for complete hand and forearm strengthening BulletPoint4 : Change resistance for any finger by changing the finger button BulletPoint5 : Finger buttons snap into frame with ease Color : Silver: XX-Heavy ExternallyAssignedProductIdentifier : 7735596188773 ExternallyAssignedProductIdentifier1 : 714905051998 ExternallyAssignedProductIdentifier2 : 0714905051998 ExternallyAssignedProductIdentifier3 : 00714905051998 FdaDeviceClassification : iv FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer IncludedComponents : 4 x Finger Buttons ItemDisplayDimensions_Height : 7 inches ItemDisplayDimensions_Length : 5.25 inches ItemDisplayDimensions_Width : 6 inches ItemName : CanDo 10-3756-4 Digi-Flex Multi 4 Additional Finger Button with Box, XX-Heavy, Silver ItemPackageDimensions_Height : 1.5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : physical-therapy-hand-exercisers Manufacturer : FEI Material : Plastic ModelName : 777 ModelNumber : 10-3756-4 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 10-3756-4 ProductDescription : H1. Place the neck brace in the neck, and fix it in the neck by adjusting the front and back supports. 2. Connect the USB cable and the power supply, press the power switch, adjust the temperature in 3 gears, and heat compress the neck. Specification: Item Type: Neck Stretcher Material: PC+PU Characteristics: Hot compress neck, adjustable height. Package List: 1 x Neck Stretcher Front Part 1 x Neck Stretcher Back Part 1 x Manual 1 x USB Cable The neck protector is designed to be lightweight and will not feel weighted on the shoulders and neck when worn. Release Tension ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2015-11-05T04:12:20.739Z RecommendedUsesForProduct : Workout Size : One Size SpecificUsesForProduct : Posture Correction SportType : Walking Style : Pull Up SupplierDeclaredDgHzRegulation : not_applicable TargetGender : unisex TargetUseBodyPart1 : neck TargetUseBodyPart2 : back TemperatureRating : Ambient: 15 to 25 C (59 to 77 F) TensionLevel : Light UnitCount : 1