Swingline GBC Laminating Sheets, Self Adhesive Pouches, Repositionable, Letter Size, 3 Mil, SelfSeal NoMistakes, 10 Pack (3747410) HIGH QUALITY  Protect your documents from wear and tear. These easy to use, single-sided laminating sheets produce clear and crisp results for all of your everyday laminating needs. VIVID CLARITY  With a glossy and clear finish, your laminated items will stand out. Perfect for photos, certificates, and other home lamination projects. NO MACHINE NEEDED  Cold laminating sheets are self-adhesive and do not require heat to create a lasting seal. Simply place your document between two sheets and press down to close. REPOSITIONABLE  Within 24 hours of the initial seal, sheets can be re-opened to make adjustments, making it easy to reposition items or smooth out bubbles. Seal becomes permanent after 24 hours. STURDY PROTECTION  The 3 mil thickness provides solid protection with versatile flexibility. These 9" x 12" sheets are perfect for letter sized documents. Pack includes 10 sheets.