Seat and backrest upholstered in high-quality eco-leather and made of memory foam. Gas shock absorber for adjusting the seat height. Synchro-mechanism with the ability to lock in 3 positions. Synchronous movement of the seat and backrest in a ratio of 3:1. Adjusting the rocking force according to the weight of the sitter. Fixed, upholstered armrests made of memory foam. Petlycheva, aluminum base. Maximum weight of the sitter: up to 130 kg. 2-year warranty. Technical specifications: Overall chair height: 126 cm Overall chair width: 68 cm Overall chair depth: 70 cm Seat width: - 50 cm Seat depth: - 48 cm Seat height from the ground: cm Backrest height: 80 cm Crossbar diameter: 68.0 cm Carton size: 68x75x103 cm Gross weight: 25.0 kg Delivered in a carton, disassembled. Possibility of choosing different colors upon request. Production time up to 40 calendar days.