Made by CardBoard Gold --- PVC Free, Polypropylene Soft Card Sleeves. Trusted high quality for OVER 30 years! Highest clarity 2 mil polypropylene and exacting manufacturing so that sizing is consistent. Size is 2 5/8" x 3 5/8". They fit perfectly in regular 3x4 top-loaders and in Card Savers for standard size cards, the Card Saver 1 or 2.
