Fast response
Fast response, excellent service!
By David B.
Monday, November 9, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
54 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Alter Sleeves provide a Global marketplace allowing the purchase of printed inner sleeves for Magic: The Gathering cards, featuring hundreds of artists and shipping worldwide.
Alter Sleeves (altersleeves.com) has 54 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
Showing 50 reviews with 5 stars · Clear filters
Fast response, excellent service!
By David B.
Very quick to respond, easy to deal with and solved issue promtly
By Shane C.
The team works hard and seemingly very closely with artists to get the sleeves right. Would reccommend it to anyone interested in customizing their MTG experience.
By Jonah H.
Amazing product! Great service and solid packaging! Have purchased many sleeves from here.
By lancerevil
I bought some sleeves from Alter Sleeves some months ago. There was a problem processing my order, so I wrote to them. They were very nice and super quick answering and fixing the problem. Products are great!
By Marco C.
Products are always high quality. My order was lost in the mail and they had a replacement shipped within a day. Replied very quickly and were very friendly.
By Mitchell K.
The mail for an unknown reason went back to them, but they were so nice to proceed with a new shipment before the package arrived to them, great comunication afterall
By Nick “尼克小鞋” S.
Superb business! I've bought multiple sleeves (+20) and have always been amazed on the quality! I had a single sleeve with a small imperfection and they sent me another one with free shipping no questions asked. Do yourself a favor and order from them, you won't be disappointed.
By N P.