Check the listing for details. Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cyl.... Color: Silver, Condition: New. Listed at 20.36 USD. Fix Sinking Office Chair, Avoid Sinking of Office Chair Height-Adjustable Cylinder Replacement No Tools Needed ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: Upgraded Office chair cylinder replacement: More effort- saving handle accessories, no tools required, no need to disassemble your chair gas lift cylinder. (Package does NOT include the cylinder.)Office chair replacement parts, Install with bare hands. If it's not tight enough by hand, try using a screwdriver to get it as tight as possible.The height of the chair can be adjusted and fixed according to your needs.Universal suitable for most office chairs, the cylinder diameter is within 25-28mm.Exceeding other low-quality plastic products on the market, the stainless steel material does not need to worry about cracking.Fix your sinking chair, solve your worries and save the high cost of a new chair.Updated the handle accessories, which can save more effort. You can use it according to your needs. Product Details: Brand: SpidfeeColor: SilverProduct Dimensions: 2"D x 0.6"W x 1.2"HSize: 2D x 0.6W x 1.2H InchBack Style: Solid BackBrand: SpidfeeColor: SilverProduct Dimensions: 2"D x 0.6"W x 1.2"HSize: 2D x 0.6W x 1.2H InchBack Style: Solid BackSpecial Feature: Adjustable HeightProduct Care Instructions: Wipe CleanUnit Count: 1 CountRecommended Uses For Product: OfficeMaximum Weight Recommendation: 200 PoundsStyle: Style APattern: SolidRoom Type: OfficeAge Range (Description): AdultIncluded Components: Adjustable Arm RestShape: CylinderSurface Recommendation: Hard FloorFurniture base movement: GlideIndoor/Outdoor Usage: IndoorFurniture Finish: PlasticLeg Style: Straight LegTilting: NoIs Customizable: NoUPC: 764256870663Form Factor: Stainless SteelManufacturer: SpidfeeItem Weight: 2.4 ouncesDate First Available: October 28, 2021