The Hard Case universal fits all The Upper Arm Blood Pressure Monitor within dimensions Hard quality EVA material is semi-waterproof, shockproof and to protect your blood pressure monitor from impacts and splashes. and SMALL SIZE: The case is and small sized, convenient to put in bag and take anywhere. With steady hand strap for portability, smooth but strong 360 degree zipper for easy opening and closing. Colour: Black Material: EVA Package Contents: 1 x Blood Pressure Monitor Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.