Empty Graded Card Holder - Fifty (50) Empty Slab New sealed in package. The case comes unsealed and empty. The top and the bottom of the case are loose and do not snap in place. This is by design. For personal or hobby use, apply very light amounts of plastic adhesive along the brim of the two pieces to seal the holder once the card and label have been added. A sonic welder is used in high-end professional sealing. Each holder is individually packaged in a resealable polybag. This is a professional quality unsealed empty graded card holder. The cases do not snap together, they must be sealed with an adhesive (not included). -Fits 3.5" x 2.5" standard size cards -Header size: 0.75" high and 2.5" wide -Recessed card area -Corner cutouts -Open header label area -Stackable with other top brands, sturdy, quality -Great for sports cards; baseball, football, basketball, and hockey, custom made cards, custom labels, kids sports cards, artistic trading cards, and more. **Cards in pictures are not included