Ultra-Pro 3 x 4 “SUPER THICK” Baseball Card Toploaders (Pack of 25 – 75 Thickness)

Amazon.com Price: $3.99 $3.49 (as of 20/10/2019 07:27 PST- Details)

25-pack of toploader sheets fits and protects cards up to three by four inches (W x H) in size
Made of rigid, high-impact PVC material
Sheets keep your cards clean and safe