This is a four-piece set for manual heavy-duty packaging, including a sealing machine, tensioner, seal clips, and polyester strapping. Made by Kojima Kogyo: KK220 Sealing Machine KK4 Tensioner Ester Seals (Closed) 5x16x32mm, approximately 950 pieces Made by Sekisui Jushi: Heavy-duty strapping: Width 15.5 x Thickness 0.6mm, Length approximately 700m This is a used item from a private seller, so we cannot guarantee quality, offer returns, or accept cancellations.