Specification AgeRangeDescription : Adult Brand : Wellue BulletPoint1 : For Wrist Pulse Oximeter fits Wellue Checkme O2 Max/ SleepU/ Viausloxy/ BabyO2 BulletPoint2 : Case is made of supreme PU leather, crush resistant, anti-shock, water resistant material provides adequate protection from bumps, scratches and splashes. BulletPoint3 : The interior is fitted with sponge cushions to hold the equipment in place. With Internal mesh pocket can store other accessories at your convenience. BulletPoint4 : Internal size: 4.3*3.2*1.8 inch, external size: 4.7*3.7*2.8 inch BulletPoint5 : Case only, device and accessories are NOT included. Color : Black Directions : If you are using a disposable white filter with the PR System One, insert it into the filter area before adding the foam, washable filter. ExternallyAssignedProductIdentifier : 03760310050122 ExternallyAssignedProductIdentifier1 : 0717261159353 ExternallyAssignedProductIdentifier2 : 717261159353 ExternallyAssignedProductIdentifier3 : 00023601071286 FinishType : Polished ItemForm : Wrap ItemName : Wellue Hard Carry Case for Wrist Pulse Oximeter, Compatible with Checkme O2 Max, SleepU, Visualoxy, BabyO2 and Baby S1-Black (Case Only) ItemPackageDimensions_Height : 13.1064 centimeters ItemPackageDimensions_Length : 8.2042 centimeters ItemPackageDimensions_Width : 10.3124 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : oxygen-accessories Manufacturer : Viatomtech Material : metal ModelName : 120-1205 ModelNumber : Betuedyp8uahe2sg NumberOfItems : 1 OperationMode : Mechanical PartNumber : Wrist Case-20231211 Pattern : Solid ProductDescription : NOTE: It's not a medical device. This device is for Sports and Aviation use only and not intended for medical use. ProductExpirationType : Shelf Life ProductSiteLaunchDate : 2019-10-31T01:37:16.889Z Size : 1 Count (Pack of 2) StreetDate : 2019-07-29T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex UnitCount : 1