As we all know prices in graded cards are rocketing in recent years, so it’s extremely important that these high value graded cards are cared for very carefully. UV light will fade the cards and change the characteristics meaning that it turns from clear to a yellow tint. Our bags are hand-made and assembled and will last you a lifetime. The vinyl is black, soft, but stiff (like leather), the inner is a soft velvet-like material, with a high-quality elastic strap, the stitching is matching black. Our Cardkingpro logo is silkscreen printed on to the back of each sleeve.