Attention: Kolylong products ONLY delievered by Kolylong. And we have our own trade mark. If you buy Kolylong products from other sellers, Kolylong disclaim any responsibility for your purchasing. Thanks!
Guarantee: If you receive damaged or wrong items, please contact me immediately, I will help you after confirm the issue. If it is our fault, we will deal it properly. If you are satisfied with our product or service, please leave your positive feedback!