Heavyweight, premium paper with numbered lines. Letr-Trim perforation at top for clean tear-out. Extra-heavy chipboard back for writing support. Protective cover keeps important notes safe and private. Wirebound at top. Book/Pad Binding Type: Wirebound Book/Pad Binding Edge: Top Book/Pad Sheet Size: 8.5 x 11 Book/Pad Subjects/Sections: 1.