Midi Stora Bungs are designed to fit most number 2 sections whilst the larger Maxi Stora Bungs fit most number 3 sections or power number 2 kits. Both can be easily cut back to suit different diameter top kit sections. Both lightweight bungs feature a winder that holds spare elastic making adjustment of elastic tension quick and easy. Sizes Available = Midi & Maxi. Midi - Suitable for Match No.2 sections. Maxi - Suitable for Match No.3 or Power No.2 sections. Quantity per packet = 2