Real leather is a natural product. There might be slight colour variations since every hide takes up the colour differently. For us the material is the most important component of a product. For the iPhone 6 case we are using our proven premium real leather, naturally tanned and available in four different colours. The leather is smooth as silk in your hand and develops a unique patina as time passes. It took us even longer to research for the right material for the magic holder of the iPhone 6 case and finally we found it. With more than thousand tiny suction cups the iPhone is securely held in the case and can easily be removed as well as placed in the case again. Should the suction decrease a little, just clean the Gekko foil with a moist cloth, let it dry and afterwards place your iPhone 6 in the g.case again. The g.case impresses not at least due to its clever inside. In order to be able to guarantee a safe hold of your iPhone 6 in the case please remove the safety film from the adhesive spot and place the backside of your iPhone 6 on the marked spot. Press once and your iPhone 6 case is already ready for use.