... stick partial, + / - 0.3 mm 4.Custom polyurethane soft rubber wheel: large diameter, soft rubber wheel reduce and SMT, light bead and impact, avoid death ... design, avoid production defect rate Use products: Mainly used in LED industry, soft light bars, 5 meters soft article lamp glue ... the accurate rapid cling to the aluminum push down and push cart /wheelbarrow /Special cart for led strip pouring /