Description This certificate cover is made of high- quality materials that are durable enough to last a long time. Has durability and practicality. Make the certificate cover look formal and easy to distinguish the front and back. Perfect for your document and diploma, display and protection. Features - Material: paperboard - Made of high- quality materials, durable and can be used for a long time. - Has durability and practicality. - Creases and folds with reinforced edges on all insides, and die- cut corner slots to letter- sized documents. - Make the certificate cover look formal and easy to distinguish the front and back. - With a smooth texture and made of paper, perfect for your document and diploma, display and protection. - Color: blue. - Size: 31.5X22.8cm. Made of high- quality materials, durable and can be used for a long time. Has durability and practicality. Creases and folds with reinforced edges on all insides, and die- cut corner slots to hold letter- sized documents. Make the certificate cover look formal and easy to distinguish the front and back. With a smooth texture and made of special paper, perfect for your document and diploma collection, display and protection.