Disney Lorcana TCG Ursula Sleeves Quality and Usage Disney Lorcana TCG Illumineer's Quest Ursula Sleeves Convention Exclusive 4050368981783 eBay Disney Lorcana: Archazia's Island Card Sleeve Pack Ursula Why double sleeve your cards?, Its another layer of protection. We sleeve our cards to keep them in good condition. If you use an inner sleeve, you will minimise any direct contact with the card when Pokemon Card Sleeve 100 Pokemon & Yu Gi Oh Card Sleeves 64x89mm, 35pt, Premium Protection For TCG Cards Perfect Fit