Trading card care FAQ
Quick answers to common sleeve, holder, storage and submission questions, with a route to the full guide.
Start with the question closest to your situation. These answers distinguish accessory specifications, conservation principles for paper and our practical planning advice. They do not certify a particular card, holder or storage environment.
For an unfamiliar term, use the card-care glossary. For a sequence of tasks, start at the care knowledge base.
Are sleeve dimensions the same as card dimensions?
No. A sleeve needs clearance around the card. Ultra PRO lists standard sleeves as 66 × 91 mm and small sleeves as 62 × 89 mm. Those are sleeve specifications, not measurements of every compatible card. Check the exact product and game format.
Can I choose a holder from its point rating alone?
No. Point rating describes thickness capacity; card width, height, the sleeve and the holder design also affect fit. Consult the maker’s gauge and compatibility guidance. A card that resists insertion needs another solution, not more pressure.
Does a UV-resistant holder stop all fading?
No. Reducing ultraviolet exposure does not remove visible-light exposure. Conservation guidance for paper recommends limiting both light intensity and time on display. Keep originals away from direct sun and consider a reproduction for a permanent display.
Is a loft or garage a good permanent card store?
Choose a stable indoor storage location first. The Canadian Conservation Institute advises avoiding attics, basements, heating sources and water pipes for paper collections. A protective box cannot correct a poor room environment.
Does double sleeving make a card waterproof?
Treat double sleeving as nested protection rather than a sealed enclosure. Openings remain, and sleeve fit varies by product. It cannot make a collection safe from flooding, condensation or spills. First check that the combined sleeves fit the intended pocket or holder.
How many cards fit in a binder?
Count actual independent pockets, not two cards pushed into each opening. For example, 20 sheets with nine pockets on each of two pocketed faces provide 360 pockets. Leave the spaces you need for future additions and respect the binder maker’s limits.
Can I send a card to PSA in its display toploader?
PSA’s guide checked on 2 November 2026 asks for clear penny sleeves inside semi-rigid holders and says to avoid toploaders, tape, pull tabs and sticky notes. Follow the live instructions for your specific recipient; a dealer or another grader may use a different process.
Should I flatten or clean a damaged card before storage?
Do not improvise a treatment with pressure, heat, water or household cleaning products. Support the card without forcing it into a tight holder, record the visible issue and seek advice from a qualified paper conservator for damaged or unstable material. Our scope is prevention, not restoration.
Sources & checks
- Ultra PRO: Small & Standard Sleeves · Checked 2026-11-02
- Ultra PRO: thickness gauge · Checked 2026-11-02
- Canadian Conservation Institute: Storing Works on Paper · Checked 2026-11-02
- PSA: shipping guide · Checked 2026-11-02