VEVOR Binding Machine, Comb Binding Machine 21-Holes Binding 450 Sheets, Book Binder Machine with 100 PCS 3/8'' Comb Binding Spines, for Letter Size, Diecast-Model-Cars This USB adapter works as

This USB adapter works as an external video card

Frame Material: Metal rube

• Waterproof and sweat-proof design for outdoor activities

Overall dimensions: 90cm x 61cm x 65cm

12V/2A Power Jack

VEVOR Binding Machine, Comb Binding Machine 21-Holes Binding 450 Sheets, Book Binder Machine with 100 PCS 3/8'' Comb Binding Spines, for Letter Size, Diecast-Model-Cars This USB adapter works asProduct Features Binding Efficiency and Neatness Our binding machine handles bulk projects effortlessly, punching up to 21 holes, 12 sheets, and binding 450 sheets at once. Ideal for schools, offices, and businesses, it ensures professionally finished documents. Compatible with Various Sizes This comb binding machine is suitable for Letter size, A4 size, A5 size, and more, ensuring strong compatibility for various document bindings. Easy to Operate