We are a company that provides shoe materials. We are trying to build a material library. Although we know that this is not an easy thing, it is something that can make material procurement more convenient.You can see our products on our website, which include buckles, shoe soles, and shoe heels. Of course, these are only very limited components in shoes. We can add some other shoe materials, and this requires your help. Please assist us by giving us more comments and also informing us what shoe materials you hope to see. We will also do our best to meet your needs. Our email address is thomas@hooksandbuckles.com .We look forward to receiving your email. Your suggestions are very important to us.