B&B Italia Flair O chair and Allure O table by Monica Armani
https://www.bebitalia.com/en/en-flair-o-sedie.html 
https://www.bebitalia.com/en/en-allure-o-tavoli.html 

Allure O table: Ø125 x H.72 cm
Flair O chair: W.60 x D.60 x H.73 cm

The archive contains the obj file.