Kuber Industries Ergonomic Revolving Office Chair Hydraulic Cylinder Replacement | Heavy Duty Gaming Chair Gas Lift Cylinder | Universal Size Fits Hydraulic for Chairs Spare Part | Black ? Package Contains - (Set of 1) Gas List/Office Chair Cylinder/Replacement | Color - Black | Material - Metal | Product Dimensions - 25X3X3 CM ? Easy Chair Height Adjustment - This office chair spare parts allows you to change your seat height without trouble as it has a strong build that can hold up to daily use in your workplace or home office which helps you stay comfortable for long hours. ? Universal Fit For Many Chairs - Our chair hydraulic cylinder works with most types of office chairs as it comes in a size that fits many brands so you can fix your broken chair without needing to buy a whole new one which saves you money. ? Smooth Up And Down Motion - This office chair hydraulic cylinder moves up and down smoothly when you pull the lever on your chair which lets you adjust your position quickly as you work on different tasks throughout your day. ? Built To Last A Long Time - Our gas lift hydraulic for chair uses strong materials in its build that can take the weight of a person sitting on the chair day after day for years which means you won't need to replace it again soon.