Contains a Re-sealable Adhesive Strip below the opening of the bag.
Crystal Clear - They are crystal clear to ensure that your artwork is well preserved. Your picture mats, photos and cards will show the display effect clearly.
Easy to Clean - Smooth and flat surface allows arbitrary graffiti. The marks and strokes can easily be wiped clean with a tissue or towel.
Acid Free & Durability - Designed for keeping photos, document, paper or other important item from dust and mosisture and color fading for long time.