This is a very common question and while we don't detail out every card type and which toploader they fit, we do provide some general guidelines that cover most cards out there. Please see below for the general categorization of toploader size needed for different sports trading cards.
Quick calc: 1 PT = 1/1000 of an inch so a 100PT card is 1/10 of an inch thick. If you are uncertain or don't see your set below, best to do a quick measurement and convert to a PT thickness.
20PT
- Vintage Sports Cards (but can be tight depending on penny sleeve used)
- Trading Card Games (Pokemon, Magic the Gathering, Yu-Gi-Oh etc.)
- These cards also fit in 35PT when paired with thicker soft sleeves
35PT
- Bowman Baseball
- Contenders
- Topps Baseball
- Score
- NBA Hoops
- Upper Deck
55PT
- Topps/Bowman Chrome
- Prizm or Mosaic
- Donruss Optic
- Select
- O-Pee-Chee Platinum
100PT
- Most jersey/memorabilia cards from base sets
- Absolute Football
- Topps Tribute
- Panini Certified
- XR, Phoenix, Obsidian, Illusions football
130PT
- Immaculate
- National Treasures
- Inception
- Spectra
- Thicker memorabilia and relic cards
180PT
- Immaculate
- National Treasures
- Flawless
- Impeccable
- Topps Five Star
- Upper Deck The Cup
260PT
These are pretty rare but certain cards such as Topps helmet cards need a holder this thick. Also good for shipping a small stack of cards.
360PT
These are mainly used to hold booklet cards when they are folded up and certain rare memorabilia cards with large game used items in them such as cleats.