Hello, thank you for your interest in the Azzo White Plastic Mid-Century Modern Shell Stool. The seat height is 29.25 inches, suitable for bar height counters. It is also available in counter height [here[(https://www.houzz.com/products/fine-mod-imports-woodleg-chair-white-42h-x-18w-x-19d-modern-contemporary-prvw-vr~28903709). I hope this is helpful to you!

Is 29.35 the height from the floor to the seat base?

Hello, the seat height is the measurement from the floor to the top of the seating surface.

Hi, is this counter stool matted finish or glossy?