1. rubber wheel, 2.different size available, 3.Made up of millions of tiny air pockets - more info check here: http://www.buyindustrialtools.com/rubber-wheel-10017086/
Quick Brief
Place of Origin: Shandong China (Mainland)Brand Name: RUNBELLModel Number: all kindsType: Hand Tool Parts
different size available Excellent load capacity and lightweight
Made up of millions of tiny air pockets providing the tire with bounce and load handling characteristics similar to an air-filled tire, but never going flat
Product Items Relevant with rubber wheel - all kinds