These are old, well made knives and fork by Lifetime cutlery, Japan.

I tried to take a picture of the emblem, but the mirrored finish made it hard to capture.

they are say lifetime cutlery and Japan and stainless.

the largest knife is 15 inches over all, 11 inches on the blade part.

the other knife is 9 inches long, 5 inches blade.

the fork is lifetime too.