Strengthful air cylinder to smash all kinds of aluminum cans easily.<br> Cylinder Bore ID: 2.48 Inch(63mm); Cylinder Stroke: 7.9 Inch(200mm). Provide sufficient force to crush the cans<br> Sturdy & Durable: Metal material for the Frame and Piston, Coating and Oxidizing surface treatment for corrosion resistance<br> Safety: The flush press valve is used to activate the cylinder to prevent damage to kids<br> Application: Maximum Can to be crushed: OD 2.8 inch, Height 7 inch<br> <br> CAUTION: PLEASE DON'T PUT YOUR HANDS INTO THE STEEL FRAME WHEN YOU PUSH THE BUTTON OF THE VALVE AND THIS PRODUCT IS PROHIBIT TO OPERATE BY KIDS.