This is a centering tool specifically for Pokémon cards. Please use it when submitting cards for PSA grading, etc. There are multiple items in stock‼️ Please comment with the number you want. How to use: Place the "centering tool" on top of the card and align the outer frame with the card's frame. Judge the centering by the misalignment between the inner frame of the card and the guide. (Guideline: 6:4 ratio for a 1-mark deviation) Search terms: Grading Centering Measurement PSA ARS BGS CGS NBA MLB NFL Mint Judgment Judgment Tool Pokémon Card Pokeka PSA10 psa10ARS10 BGS10 CGS10 psa grading ARS grading BGS grading CGS grading Centering Tool POKEMON CARD POKEMONCARD CENTERING TOOL CENTER TOOL Mint condition Very good condition Perfect condition Type...Pokémon Card (Pokeka) Features...PSA Grading