A Must Have Jack Pads In The Car! This is a must have product for any professional or home mechanic. Many car and truck Repair Manuals will tell you to jack up your vehicle by the standard jack points which can be on the pinch seam weld or the frame rail. Often times for vehicles too low or in an emergency situation the factory side jack points need to be utilized. Protect your frame rails when jacking up your car with these jack pads. Without proper support the thin rails bend and cause future use of them to be problematic, and even unsafe if the jack cannot secure to the jack point. Features: ?Durable and resistant to damage, it will keep the chassis rails from getting pinched, bent or broken. ?Polyurethane is too soft to harm your vehicle's metal yet rigid enough to support it. ?Maximum Load Bearing 4 Ton; Fits most Jacks and vehicles, please verify dimensions and ensure fitment to your vehicle. Pad Dimensions: Jack Stand Pads:Length: 63mm Height: 50mm Width: 44mm Groove Depth: 17mmFloor Jack Pads: Diameter:75mm Height:35mm Slot Dimensions: 10mm Wide,15mm deep Package Include: 4×Jack Pads Warranty:We provide every customer with satisfaction warranty, for any issues about our products, we could offer free replacement or full ref