Please be advised that the silicone molded product you have purchased may contain some small flashing on the edges and flecks or particles due to the manufacturing process. These characteristics are normal and do not indicate a defect in the product. Please note that the product is designed to have good uniformity, which will be achieved during the assembly process. We assure you that we have taken all necessary measures to ensure the highest quality product, but please be aware that slight variations may occur. Thank you for your understanding and we hope you enjoy your purchase.