The adhesive materials and of this clamp ensure that are reliable. By providing even pressure across the surface, it minimizes the risk of warping or damage, resulting in a clean and professional finish for all your violin and bass projects. Features -Color:Khaki -Material:Wood,iron -Size:9.60X2.50X2.50cm/3.77X0.98X0.98in -Universal violin compatibility: works seamlessly with small, medium, and large violins, catering to a broad audience of string instrument players -Robust adhesive holding: the clamp effectively keeps the violin's top and back plates aligned for precise adhesive application -Functional repair tools: contains essential tools required for violin maintenance and assembly, supporting both professionals and hobbyists - durability: made from wood,iron materials that resist wear, this clamp is designed for extended use in various settings -Usability: designed to be userfriendly, making it accessible for anyone regardless of their prior knowledge of instrument repair Package list: A violin repair tool