Navy Blue Certificate Holders with Lamination Sleeves – 15+15 Set for 8.5x11 Documents This practical bundle includes 15 navy blue certificate covers and 15 clear 100μm lamination sleeves, designed to protect and display important papers. Made from 303gsm thick paper, each holder (12.4x9.4 inches) fits standard 8.5x11 documents. Use the lamination sleeves first to shield diplomas, contracts, or photos from moisture and wear, then secure them in the reinforced covers with corner grooves to keep pages flat. Durable foldable design ensures years of reuse for graduations, corporate awards, or archival storage. Simple, reliable, and cost-effective for schools, offices, or personal use.