It's pretty sturdy well made, a heavy well-built tensioner that really does the job to and a great product for its cost.
You will was surprised at the quality of this tool,it can packing for move and it will be a must have for bundling shelving, work shop etc.
This is a portable binding and tightening tool, which is convenient for you to pack and ship your a few large boxes firewood plywood overseas.
You can watched a minute long video on how to use it (just amazon "how to use packaging strap tensioner").Very easy to use it for shipping or banding Lumber as I do it works as good as the professional units we used in lumber yards years ago to keep lumber from twisting and warping.It tightens strapping tape just fine.
Works like it should and didn't break the bank.after tensioning and placing a buckle on the strap, the cutting feature has worked flawlessly.
If you use buckles, you just need tensioner. If you use seals, you need to buy sealer.