Staple Gun has a spring mechanism that translates minimal input power of the user into a greater output momentum, allowing you to operate the staple gun with a relatively lesser force compared to the traditional staple gun designs. This set contains a 2 in 1 stapler can be used for such as furniture binding, cupboard nailing, wardrobe tacking and any other stapling works. Make sure you get the right pressure for the task at hand. Adjust pressure to suit the thickness of the material you are working with. Low settings can be used for more delicate projects and crank up the power for those tasks involving anything from plastic to plywood. Package includes:1 x Staple Gun 500 x Door-type Staples 1000 x U-type Staples Please note: When using studs U-type Staples, please work in the middle. Please buy the correct size staple according to the specification The staple gun can only be used for work piece, and must not be aimed at humans or animals.