This adjustable dining table was designed by František Jirák for Tatra nábytok in the 1970s and made in the former Czechoslovakia in the 1970s. It´s made of ash and beechwood. The lenght is adjustable from 120 cm to 170 cm. The table is in very good condition, fully renovated. Measures : Height: 78 cm Lenght: 120 cm Depth: 80 cm Unfolded: 170 x 120 cm. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution