Package Included: 2x Tire Bead Clamps (1* Big Tire Opener+1*Small Tire Opener) Smooth edges won't damage to Rims and mush safer to use on your wheel rims. This Tire Opener pushes the bead down into the center of the wheel which helps mounting and demounting tires especially done well with low profile side walls and run flats. With a simple and handy design, it is a perfect choice if you are in need of bead clamp. Material: Metal