About Alter Sleeves

Who are Alter Sleeves?

Hello! We are Alter Sleeves, the only producer of the world’s first print-to-order custom protective inner sleeves for Magic: the Gathering. Following our successful Kickstarter in April, we got to work making sure the product could be as good as possible before fulfilling our backer rewards*, and as of December 2nd, 2019 we opened to the general public.


Netherlands Office:

US Office:


All Support Queries:
Support @ AlterSleeves.com

All Business Queries:
Chad @ Altersleeves.com

All Billing Queries:
Payables @ Altersleeves.com

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Additional Information:
Trademark: https://uspto.report/TM/88140293
Patent Pending: https://uspto.report/patent/app/20200122019