Letter Size Compatibility: Each 9" x 11.5" laminating sheet fits letter-size documents (8.5" x 11") with 0.25" sealed edges. The extra edge ensures full coverage and tight sealing in most thermal laminators. The 3 mil thickness offers the ideal balance—providing strong protection for everyday use while maintaining excellent flexibility for smooth operation in your laminating machine. Please note: these are not self-adhesive sheets and require a heat laminator. | Versatile for Daily Use: These versatile laminating sheets are suitable for documents and photos up to 9" x 11.5", including Letter (8.5" x 11"), Half Letter (5.5" x 8.5"), Junior Legal (5" x 8"), and common photo sizes such as 4" x 6", 5" x 7", and 8" x 10". They help teachers, students, parents, and business owners keep materials neat and protected—perfect for classroom flashcards, study notes, certificates, menus, and photo keepsakes. Each sheet can be easily trimmed to custom sizes without edge separation. | Durable & Water-Resistant: These thermal laminating pouches are made from high-quality PET film that seals smoothly without bubbles or curling. They keep your papers flat, waterproof, smudge-proof, and tear-resistant, protecting lesson plans, signs, or important business documents from daily wear. The tear-resistant edges withstand frequent handling, ideal for preserving important materials. | Clear Finish & Safe Corners: Featuring 97% light transmission for distortion-free viewing, the smooth surface of these lamination sheets accepts dry-erase markers without smearing. The rounded corners make classroom and office handling safer—no sharp edges, no paper cuts. Great for photos, ID cards, and laminated teaching materials. | Quality You Can Trust: We ensure each pack of our laminator sheets meets strict quality standards. If you encounter any issues such as jamming or uneven sealing, contact us anytime. Trusted by teachers, schools, and home offices for consistent results and long-lasting protection.