30 Dining tables (6 seats) - preferred size 160 cm (L) X 80 cm (W) X 72 cm (H) 30 Dining tables (4 seats) - preferred size 80 cm (L) X 80 cm (W) X 72 cm (H) 300 Chairs - preferred size 95 cm (H) X 46 cm (W & D) 24 Bar stools - preferred size 112 cm (H) 50 cm (W) X 47 cm (D) Please mention material used in the manufacture of the product and delivery lead time