Marine Boat Canvas Cover Snap Button Fastener Installation Tool Magnesium Alloy Hibur uses lightweight magnesium alloy, the total weight is only 428 g, using lever principle design, reduce fatigue, convenient for long-term use. The working stroke can be adjusted, the maximum stroke 4CM., the die design precision, no screws, easy disassembly and assembly, easy to use Product Name: Hibur snap button tool Material: Magnesium alloy Standard: 28.5*13.5 CM N.W: 428g Color: Silver Certificate: Rosh Maximum force: 6800 N The listing price does not include any destination duties/taxes/custom fees/etc that will be due when the product arrives at destination countries/regions. It is the customer's responsibility to pay for all custom duty/taxes/custom fees if any. All shipping will be by China Post Registered Air Mail or epacket with shipping tracking number provided. It will take about 3-4 weeks' time to deliver to you after shipping out, some countries/regions may take longer time to deliver. If you want faster delivery, please contact us for express shipping upgrade.