Jetisva 5pcs Office Chair Wheels Replacement 11mm Stem, Rubber Swivel Castors for Furniture, Gaming & Computer Desk Chairs, Supports Up to 500lbs

• ❤【Standard size】7/16 inch (11 mm) x 7/8 inch (22 mm) universal size stem,easy-to-roll 2 inch (50 mm) double caster rubber wheels. Our castors are compatible with almost rolling office chairs.Please measure and confirm what size is suitable for your chair before purchasing.
• ❤【Loads up to 500 lbs and Easy to Install】This office chair castors set of 5 can loads up 500 pounds. Simply pull out your casters wheels down and push in chair replacement wheels into the socket.
• ❤【High Quality】 The entire support frame structure of castor wheels replacement is integrally formed, with steel bearing, can providing many years effortless rolling and durability. High-quality soft TPR rubber material tires can protect your floors.
• ❤【Floor Protection】The office chair caster wheels will NEVER scratch, smudge or damage your floors,you don't need desk chair mat at all.You can enjoy a carefree, safe glide across wood, hardwood, laminate, vinyl, tile and carpet floors all day long.
• ❤【Smooth Rolling】Super quite and smooth rolling, no noise,won’t disturb anyone while working. Rollerblade castor wheels will give you a smooth and silent roll. They roll amazingly on hardwood floors, carpet, tile, concrete, stone or vinyl.

Specifications: Material: Rubber + Metal Wheel diameter: 50 (mm) (2 inches) Width: 20 (mm) (7/8 inch) Installation height: 50(mm) Universal fit: Shaft size: 11 mm * 23 mm Color: Black The package contains: 5 x rollerblade castors for office chairs Features: 1) Soft PU wheels:no noise,no scratch,no marks left on floor,you will enjoy a quieter smooth glide life and enjoyable working; 2) They roll great on hardwood floors, carpet, tile, laminate, concrete, stone & vinyl 3) Double Wheel Design - 360 Degree Swivel 4) Simple to install, plug and play 5) Chair Wheels for computer chair, swivel chair, office chair, furniture, computer desk and baby bed, etc. Note: Before you buy this product, please confirm the size of your chair wheel. This wheel is suitable for all types of chairs (NOT FOR IKEA), you only need one step to replace the old casters.