1NMORE baseball/softball lineup Cards with Hang Hole4 Copy Sheets Line up

4-PART CARBONLESS COPY - [Thicker Paper]: Each book measures 8.2mm thick, 30% thicker than ordinary carbonless paper. [Black Ink Replaces Blue]: The copied text is in black (not blue), offering a more professional and visually appealing look. [Smooth Writing]: The paper ensures no ink bleeding, smudging, or blurring, with crystal-clear copies30 SHEETS PER BOOK - [Unique Serial Numbering]: Each sheet is sequentially numbered from 251001 to 251030, making it easy for coaches and referees to record, search, and archive. [Player Numbering Convenience]: Each sheet accommodates up to 25 players, with pre-printed numbers 1-9 for quick reference by coaches and refereesANTI-PERMEATION BACKBOARD - [Foldable Backing]: A foldable cardboard is included,put it under the 4 sheets to prevent ink bleed-through to subsequent pages. [Ergonomic Design]: A thick cardboard base allows for comfortable one-handed writing, even without a deskDIMENSIONS - [4.7 x 8 Inches]: Offers a wider writing area while remaining compact and portable. [Enhanced Readability]: Main player rows are 7mm in height (better than 90% of similar products), with a dedicated notes section at the bottom for coaches and referees to record special instructions or observationsOTHER DESIGNS - Waterproof cover. [Hanging hole]: Built-in design for easy carrying and storage