• Constructed by stainless steel of high quality , flexible, durable and smooth• Mirror polished for durability and rust resistance• Ergonomic handle by PP&TPR material , comfortable and soft grip ,with finger guide rail• 5 sizes of putty knives and in flexible and stiff versions for multipurpose• Includes most of your essential needs in working - width: 1" 2" 3" 4" 5"