• 100 Mylar REGULAR Comic Book Bags, 2 Packs of 50 Bags
• Stores Regular Size Comics
• Stores up to 7" x 10 3/8" (17.7cm x 26.3cm) with 1.75" Flap (no adhesives)
• Sleeve Size: 7 1/8" W x 10 3/8" L exclude 1.75" Flap
• Durable 2 mil Premium Mylar Material, extruded polyester film, stretched 2 directions for maximum strength.  
• Mylar is much more stronger and far superior to poly bags, last for decades
• Acid Free - No PVC
• 100% Archival Safe
• Highest Clarity
• Quantity: 50/pack x 2, Total 100 Ct
• Pro Safe #34023

Polyester (Mylar) will not discolor, damage, or adhere to items placed inside it. It is a sturdy film that beautifully displays, protects, gives extra support to fragile Comics, and highest clear glossy clarity.