Warning

It's a supplementary product to boost convenience of using a smart phone. It's not the product which prevents the damage or absorbs the impact from falling.
The damage of a smart phone or a griptok because of falling is cannot be rewarded.

The adhesive strength of Griptok is depends on the surface.

It can be easily detached when you attach it on fingerprints proofed products or pollution proofed products like iphone 7 black.
Please attach it on the cell phone case.

It doesn't attach well on curved, un-even(LG G4), or polluted surface. When sweat or fingerprints smear on its glue, the adhesive strength of glue is decreased.

We recommend you to attach it on the smart phone case if you use the smart phones which's surfaces ar un-even.
(If the case is made of leather or its surface is un-even, it might be impossible to attach.)

Due to the material of a smart phone case, there would be the physical and chemical modification on the glue.
(In case of a leather cases, its surface would get damaged.)

When you attach it on the tablet PC, it would be detached easily. Please hold the product on your hand when you use it.

Do not use it with a wireless charger. When you use it with a wireless charger, the charger may not operate well.


We do not take responsibility of the problems which happened using with a wireless charger.