Features: Made from stainless steel and aluminum alloy material, durable and practical to use. This guide tool helps to ensure that cut are made at the correct direction and lengths. Our especially oversized designs provides increased stability and accuracy when cutting the steerer tube, handlebar, and Seatpost. A larger guide also allows for more area to be with tube, which helps to prevent tube from moving or bending while they are being cut. Applicable: cut off round tube such as front fork/handlebar/seatpost; cut off conventional coppers tube/steel tube/aluminum alloy tube/carbon fiber tube. Specifications: Material: stainless steel and aluminum alloy Color: Black Redness/Black Yellow/Black Blue Size: Approx. 11.2x4.7x2.7cm/4.41x1.85x1.06inch Applicable Pipe Diameter: 17-39mm/0.67-1.53inch Package Includes: 1x Bike Fork Guide note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.