Description The trailer jack wheel chock is an essential garage stopper, crafted from reinforced material to keep your vehicle stable during repairs. Its single wheel stopper for car jack design prevents jack slippage, making it ideal for floor jack wheel stopper needs in garages, roadside assistance, and outdoor RV work. Features -Color:Black -Material:Rubber - Size: 16.80X12.80X4.00cm/6.60X5.03X1.57in -Enhanced stability: the trailer jack wheel chock reinforced design offers exceptional stability, preventing your jack from slipping during repairs and ensuring a secure and safe working environment -Universal compatibility: this jack wheel chock fits various models, acting as a reliable trailer jack stabilizer block that meets the needs of diverse vehicles, from campers to trailers and rvs -Antislip performance: engineered as a rubber stop for jack wheel, this product provides maximum grip on multiple surfaces, reducing movement and boosting safety on garage floors and outdoor terrains -Portable convenience: lightweight and easy to carry, this wheel stopper for car jack is ideal for garage, roadside emergency, or outdoor repairs -Sturdy construction: built from high strength material, the trailer jack blocks feature a wear-resistant surface, good for frequent and heavy-duty usage, extending product life and reliabilityPackage list: 1 x trailer jack wheel chock