Ultimate Guard Cortex Sleeves Japanese Size Matte Petrol (60)

The Cortex range is Ultimate Guard's everyday workhorse sleeve — precision-made, fully opaque and built for the daily grind. This 60-pack is cut for Japanese-size cards, in a matte petrol finish that cuts glare under bright lights and shuffles like a dream.

Why it's good

• Matte surface kills glare and fingerprints under shop lighting or camera flash
• Full opacity — nobody's reading your hand through the back
• Smooth, consistent shuffle feel that doesn't clump or stick
• Acid-free and PVC-free, so your cards aren't degrading in there either

A no-fuss matte sleeve that hides your cards completely and holds up to session after session without wearing thin at the edges.

The everyday sleeve that punches above its price. Match it with a deck box in the same colourway, or see the rest of the Cortex range for other finishes.