MYNEEED Office Chair Gas Spring - Gas Pressure Spring Load Capacity up to 200 kg - Gas Pressure Damper for Swivel Chair, Executive Chair, Stool, Desk Chair - Gas Spring Column Office Chair, Standpipe Length: 185 mm Black

"EXTRA STABLE GAS SPRING - MYNEEED gas spring chair replacement replaces the defective spring on your office chair, providing smooth height adjustment and increased stability thanks to high safety class." "HIGH LOAD CAPACITY - The gas cylinder has a load capacity of up to 440lbs due to its sturdy construction, with no pressure loss thanks to special compression, resulting in a longer lifespan." "HIGH QUALITY & COMFORT - The integrated depth suspension provides a springy, relaxed seating experience that protects the spine by avoiding impact when sitting." "EASY INSTALLATION - The conical lower and upper parts make it easier to install the gas spring. A dismantling guide for the old gas spring is included for free in the delivery." "TESTED & CERTIFIED - Our office chair gas springs are TÜV, GS & LGA certified. Please make sure to choose the correct housing length. You can find an infographic among the images."