Slab Sizing Library.
A visual library of every major graded-card slab. Know the outer dimensions, thickness, and identifying features before you buy a frame, a shadowbox, or a display insert.
Icons show identifying features, not exact proportions. See the table below for precise dimensions in inches and millimeters.
| Brand | Outer (in) | Outer (mm) | Thickness | Identifying feature |
|---|---|---|---|---|
| PSA | 3.28 × 4.92 | 83.4 × 125 | ~5.5 mm | Iconic red top label. Industry standard for TCG, slim profile. |
| CGC | 3.40 × 5.00 | 86 × 127 | ~7.6 mm | Taller label block with grade circle. Slightly larger and thicker than PSA. |
| BGS | 3.50 × 5.50 | 89 × 140 | ~7.6 mm | Largest slab. Subgrades visible as a vertical strip on the right side. |
| TAG | 3.19 × 4.92 | 81 × 125 | ~7.1 mm | Slimmest width. AI-assisted grading with a 1000-point scale and QR verification. |
| SGC | 3.25 × 4.88 | 83 × 124 | ~6.3 mm | Signature matte-black bezel. Near-identical footprint to PSA. |
| HGA | 3.54 × 4.72 | 90 × 120 | ~7.6 mm | Wider, shorter, more rounded. Custom colored shells — not interchangeable with other slabs. |
Specs are rounded, commonly cited values. Measure your own slab before ordering a tight-tolerance frame — generations vary by ±0.5 mm.
The COLLEX universal insert
Every COLLEX extended-art file prints at the same size — sized to fit inside the slab case of every major grading company. One file, one print, one trim line. Print at 300 DPI on cardstock, slip it behind your card, done.
Universal slab insert
3.07 × 5.19 in
78 × 132 mm · 300 DPI
- PSA
- CGC
- BGS
- TAG
- SGC