Features: -The wheel frame adopts a compression-resistant structure, which is tough and stable, and provides strong support for the wheels. -The unique step nail ball structure ensures that the wheels are evenly stressed at 360 degrees and rotate flexibly. -The wheel center is highly elastic, wear-resistant, quiet, and rolls smoothly. -Accurately fix the hole position, easy to install. -Suitable for bags, luggage, trolley case and you must have strong ability in DIY. Specification: Material: plastic Color: black Wheel diameter: 5.4cm Height: 10.2cm Height from the ground：6.5cm Package Included: 1/4 x Universal roller wheels .
eBay
Folding Bicycle Luggage Carrier Heavy Duty Washable Rear Rack Cycle Shelf with Wheels Replacement for Brompton Silver
Aliexpress UK
Suitable for suitcase, roller skate, caster board, scooter etc. Quiet running, anti-abrasive, absorbs shock. (Luggage case not included). Actual color may be slightly different from the image due to different monitor and light effect.
eBay
2Pcs Road Bikes, Mountain Bikes, Bicycles Wheel Rim Cover Roof Luggage Rack Wheel Adapter, Used For Safe Bicycle Transportation
Aliexpress UK
Suitable for suitcase, roller skate, caster board, scooter etc. Quiet running, anti-abrasive, absorbs shock. (Luggage case not included). 4 sizes available. No wheel's hole distance problems, if you choose the right size, you can easily install them.
eBay
Bicycle Luggage Trailer Single Wheel Rear Pull Shopping Cycling Trailer with Cargo Bag Unicycle
Aliexpress UK
The luggage rolls have a round design with four holes and fit perfectly in most luggage. -The luggage wheels are made of high quality plastic, strong, durable, quiet, smooth, hard and resilient. High-quality trolley luggage wheels with a noise-dampening effect.
eBay
8.5X2 Inch For Xiaomi M365 Pro Electric Scooter Motor Wheel Scooter Accessories Replacement Of Driving Wheels
Aliexpress UK
Completed with Wear-resisting and sound off Wheel.
eBay
1 Pair Balance Bike Replacement Wheels Noise Reduction Bike Wheels for Outdoors Sports Cycling Replacement Accessories
Aliexpress UK
4 Swivel Casters (2 Left + 2 Right). - Suitable for bags, luggage, trolley case ,and need you have a strong ability in DIY. - Feature: Dual Roller Wheels. - Dual roller bearing wheels,rotating flexible, load-bearing.
eBay
Bicycle Cargoes Trailer with Connector 50 kg Load Bearing Utility 39 cm 15 inch Wheels for Outdoor Wagon Carrying Luggage Plants
Aliexpress UK
Useful design, excellent performance, move smoothly, can be used for luggage, suitcase, travel use. -360° rotation design, useful and flexible, easily allows travel suitcase to move various directions.
eBay
Family Folding Parent Child 3 Wheel Luggage Electric Scooter For Adults Lightweight 300W Mobility Scooter For Elderly with USB
Aliexpress UK
Flexible,Smooth and less vibrant,so Harmless to floor and your luggage. 360°universal wheel,easy to install and take off. Our Promise 100% secure encryption!
eBay
Bike Helmet Password Lock Telescopic Wire Rope Steel Suitcase Lock Lock Bicycle Code Wheel Lock Cable Luggage Anti-theft Sa L4B1
Aliexpress UK