Sorry for not satisfying your shopping experience. In order to reduce customer shipping costs, we use lightweight materials, so the weight is only 0.25kg. The price of this product is only $2.89 per piece, which is already a high-quality product in the same class. There is an ancient Chinese saying that you get what you pay for. It is impossible for you to purchase a product for $28.9 at a price of $2.89, and we also have comprehensive after-sales service. You can apply for a return and refund, and I will provide you with a refund