Serious comic collectors, these BCW Mylar bags are the gold standard for protecting your valuable graded comics. The 2 mil thickness provides serious protection without being bulky, and the crystal-clear Mylar shows off your comics beautifully while keeping them safe. I've used these for my CGC slabs, and the 9x14.25 inch size fits perfectly with just enough room to handle them comfortably. The 1.5 inch flap gives you a secure closure that keeps dust and moisture out - no more worrying about environmental damage to your collection. What makes Mylar superior to polypropylene is that it's chemically inert, so it won't yellow or stick to your comics over time. I've had some in storage for years now, and they still look as clear as the day I put them in. The 25-count package is perfect if you're building your collection systematically. They're not just for comics either - I've used them to protect important documents and vintage photographs with equally great results. The quality is consistently good across all the bags in the package - no thin spots or manufacturing defects. If you've invested in graded comics, spending a little extra on proper Mylar protection is absolutely worth it to maintain their condition and value. These BCW bags are what most serious collectors use for good reason - they offer professional-level protection that gives you peace of mind about your collection's long-term preservation.
Free 30-day returns 
Free 30-day returns
