Thank you very much to visit our products. Our products enjoy the price reduction within 30 days on the platformyou can request to make up the differenceand you can free return once within 90 days of each order.After buying and receiving our products, if you have any problem, you can contact the customer service of the platform to help you deal with it; if you think the product is good, please comment on the products ( We are grateful if you can share your views on products), which will greatly help other buyers; also can let us know the way forward, and provide more and better products.We are very much looking forward to and extremely grateful to receive your 5 stars review