Insulation material fastening, for construction/setup work, instead of small needles or thumbtacks! For woodworking and binding a lot of paper such as documents and materials! 【Product Features】 ● You can switch between driving and paper binding by switching the guide part according to the application. ● This product is a popular model with its strong power, reliable and stable operation, and sturdy metal body. ● Because it is a heavy-duty type, the handle is stiff, but you can operate it smoothly without using much grip strength by using it as if you are putting your weight on it. We are confident in the satisfaction of this product. 【How to Use】 Handle Release and Lock 　● Hold the handle and lower the lock button to release, and raise it to lock. How to Insert Needles 　● Pull out the pusher and insert the replacement needles (staples). 　● Gently press down the tip of the pusher with your finger to easily pull it out. 　● When storing, perform the reverse operation. 　※ Always replace the needles with the bottom set. When the Needle is Jammed 　● Remove the pusher. 　● To open the bottom, pull back and lower the opening tabs on both sides. 　※ Always remove the pusher before opening the bottom. How to Use It Well 　● Press the handle down from above to drive it in easily. 　● When driving into hard materials, hold it with both hands and drive it in. 【Applications】 Insulation material fastening, repair of chairs, beds, etc., re-covering of fusuma (sliding doors), insect screen, cold frame cloth application, plate, sign driving, packing waterproof paper application, making documents for meetings, tags, labels, waybill driving, vinyl greenhouse construction, speaker box making, hego driving for potted plants, bird cage netting 【Staples to Use (Replacement Needles)】 The following staples can be used. ● SUNUP 2WAY Tacker Replacement Needle SS-1210 (Part Number 23225) ● SUNUP 2WAY Tacker (Strong Stapler) Replacement Needle SS-1108 (Part Number 23155) ● MAX 1208F, etc. 【Size】 ● Product Dimensions (Body Only) ... 13.9cm x 16.3cm * x 3.3cm (Height x Width x Depth) * Approximately 10.3cm when the handle is folded ● Product Weight ... Approximately 666g