Package Contents: This set includes 2 wooden blocks, 2 screw sticks, 2 wing nuts, 2 nuts, and 4 spacers, all designed for easy assembly into a functional bookbinding press. Ideal for enthusiasts looking to explore the craft of bookbinding. Size and Compatibility: The wooden block measures approximately 380mm (15 inches) in length, 38mm (1.5 inches) in width, and 22mm (0.87 inches) in height. The screw is about 160mm (6.3 inches) long, making it suitable for a variety of book sizes for personal bookbinding projects. User-Friendly Design: The bookbinding press features adjustable settings to accommodate multiple book sizes, allowing for a customized and practical DIY bookbinding experience. It's designed to press book side seams effectively, facilitating the application of glue for a secure bind. Versatile Application: Ideal for DIY bookmaking, this press is perfect for pressing book side seams and applying glue. It's a great tool for students, hobbyists, and professionals alike, enhancing traditional bookbinding techniques with modern and reliability., Weight: 0.87743980276 Pounds, Manufacturer: Nerzalie