Description:

High Hardness Plastic Wheel Omni-directional Smart Robot Car for DIY Toy.
Wheel leather and wheel core firmly combined, saving the cost of manual cover wheel leather, at the same time to avoid the toy car in the use of the wheel leather fell.
Inner diameter: 6.5mm
Outer wheel diameter: 80mm/97mm
Thickness: 37mm / 45mm
Bearing capacity: can bear 10kg /15kg(4 together)

Specification:

Material: Resin

Size Chart:

Size: Approx. 80 x 80 x 37.5mm/3.15 x 3.15 x 1.48 inch

Package Includes:

4 Pieces Omnidirectional Wheels

Note:

Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.