This is the Royal Lace pattern by Hazel Atlas tumbler.

It stands 4 1/8 high and is about 3 1/4 inches in diameter.

This is for a st of 4, and each is in excellent used condition with no cracks, nicks or chips that can be seen anywhere.  This pattern is very easily found in blue or pink, but for some reason the clear is MUCH harder to find.  These were made in the Depression era and are very hard to find in sets of 4!