£0.69 Each Pack Qty: 72Pack Weight: 02.80 kgsPack Cube: 00.72 cu. ft; 00.0204 CBMPack Dimensions: 19.00 x 98.00 x 11.00 cmKey PointsInner Qty: 12Outer Qty: 72Packaging: Clip StripBarcode (EAN): 5050565166302 SingleBattery Requirements: 2 x SR44 includedClip on to collarVisible up tp 1/2 a milePet safety flasher