63x88mm card sleeves Competition Grade SleeveOrigin KURO Competitive Grade Sleeves Standard Size 66. 5mm X 92mm , 100 Sleeves Ultra Clear Front Dual Matte (Color Black ) The Ultimate Deck Sleeve for Your Champion Play Deck. 63mm x 88mm Standard Trading Card Game Size Guide In the distant realm of the spirits, a shrine maiden weaves a sacred barrier her power guarding every precious bond. The Mamoru Gaming Competitive Grade series carries the spirit of protection, offering your cards guardian

Origin KURO – Competitive Grade Sleeves

Standard Size 66.5mm X 92mm , 100 Sleeves

Ultra Clear Front – Dual Matte (Color Black )

The Ultimate Deck Sleeve for Your Champion Play Deck. 

63mm x 88mm Standard Trading Card Game Size Guide

In the distant realm of the spirits, a shrine maiden weaves a sacred barrier-her power guarding every precious bond. 

The Mamoru Gaming Competitive Grade series carries the spirit of protection, offering your cards guardian-level defense with style and precision. 

Built with tournament-grade thickness, standard size fit, acid-free and PVC-free materials, this series is made for both daily play and competitive duels. Whether you're making a bold entrance or lying in wait, the Origin series is your card's ultimate protector. 

Developed by players, for players.

Key Features:
✔ Ultra-Clear Front – Displays your cards with pristine clarity.
✔ Dual Matte Back Finish – Ultimate shuffle feel with maximum smoothness and sufficient friction to avoid slipping.  

✔ Acid & PVC-Free – Long-term archival protection with no chemical damage.