Knee Pad with Pulley Work Knee Pads Universal kneeling pad for auto repair and on-site gardening Rolling knee pads allow you to be mobile and move easily from side to side while protecting your knees, they can adjust to the shape of the knee.; The kneeling pad is made of plastic material with soft lining, it is durable and comfortable to wear. Features with 3 swivel casters for maximum maneuverability making movement more comfortable and protecting your knee.; Perfect for painting, laying tile or vinyl, automotive detailing, repairs and maintenance automobiles, landscaping and more The kneeling pad features the practical design to be the great tool for workers. Specification: Material: Nylon Material and PCSize (LxW): 27.7X21.8cm / 10.91x8.58inchPackage include: 1 pcs / 1 pair Knee treadmill Note: Please allow slight dimension difference due to different manual measurement.