AXL 70mm Nylon Chair Casters for OA and Office Chairs, 360-Degree Swivel, Ultra-Smooth Rolling, Waterproof, Dustproof, and Hair-Repellent (Black)

🌟Dual Caster Design: If you've previously purchased office chair casters with a hob caster design and found them difficult to turn left and right, AXL hubless casters are definitely your best choice. The double-wheel design provides two-point rotation, but compared to single-point roller skate casters, AXL hubless casters offer superior rotational stability and no snagging, improving overall gliding strength. 🌟Large Precision Bearings for Skateboards: Double precision bearings on both sides of the wheels allow office chair casters to roll more smoothly and at a speed not slower than roller skate casters. 🌟Hollow Design. Double bearings on both sides ensure smooth rotation and high stability, preventing tipping. Waterproof, dustproof, and tangle-free, they're ideal for aesthetician and hair stylist stools. 💯Easy Installation: The shaft size is 11x22mm, compatible with 98% of office chairs (not compatible with IKEA office chairs). Compatible with various chairs, including office chairs, computer chairs, and stools with backrests, as well as shopping carts and medical beds. Quiet design: Sturdy and stable rotation. Smooth movement without damaging floors. 💯 Made in Taiwan, quality guaranteed: Long-term quality guarantee, worry-free customer experience.