Fabulous pair of Open 30 ergonomic stacking guest chairs made in Germany by Topstar. These sleek chairs emphasize minimalist aesthetics combined with dynamic comfort. Features a flexible, high-quality black mesh backing that ensures optimal air circulation for prolonged sitting. The cantilever base is made with an oscillating, curved chrome steel tube structure that provides a slight springy bounce motion that actively relieves pressure on the lower back and spine. The design is classified as modern minimalist with deep structural roots in mid-century modern and Bauhaus design. The lightweight design and stacking feature make it suitable for a wide variety of applications and spaces. Very versatile can be used as dining, conference, side, or guest chairs. Great chairs for home or office. Please note that the price listed is for a pair (two chairs) Specifications: Anatomically contoured comfort molded seat upholstered in black fabric. 100% Polyurethane foam pad. Aluminum backrest frame and integrated curved aluminum armrests. Breathable black mesh backrest. Metal base in polished chrome finish. The bottom runner tubes are fitted with subtle plastic glides. Supports users weighting up to 250 lbs. Style: Modern Minimalist Manufacturer: Topstar Model: Open chair 30 Made in Germany Year manufactured: 2006 Authentic; both chairs retain the manufacturer's label attached beneath the seat. Please note that Topstar no longer manufactures this model, and it is hard to find. Dimensions: Height 33" x Depth 24.75" x Width 24.5" x Seat height 17.5" x Seat width 18.5" x Seat depth 18" x Arm height 25.25" x Back height from seat 16.5"