Product information Product name: Lykke Office chair Premium Brand: Lykke Color(s) of product: Black Materials: STEEL, PLASTIC, PLYWOOD, FOAM, FABRIC, MESH Important features: Multi-functional mechanism, locking 3 positions, with seat slide Standards/Certifications: Reach, BIFMA, EN1335-1&2 Weight of the product: 17.00 kg Length of the product: 62.5 cm Height of the product: 113-122.5 cm Width of the product: 66.5 cm Max user weight/weight limit: 136 kg Lykke Office chair Premium 2D Headrest: Height adjustable & flip-up with hanger for customizable neck support and convenience. Adjustable Lumbar Support: Height & depth adjustable lumbar support ensures optimal lower back comfort. 3D Armrest: Provides multi-directional adjustment for perfect arm positioning. Multi-function Mechanism: Features height adjustment, locking in 3 tilting positions, and a plastic decorated cover for enhanced functionality and aesthetics. High-quality Molded Foam: Offers superior comfort and durability, ensurin