Suction Cup Ball, 6 Pcs 3.0/4.0 Universal Chest Suction Ball, Silicone Suction Ball, Body Condition Measurer Suction Ball Connectors, Lead Line Ball, Dual-Hole Universal Chest Suction Ball (Deluxe)

◆Scope of application: Applicable to all brands of ΕCG/Μonitor ◆Spherical diameter: about 26 mm, Base diameter: about 24 mm ◆Material: brass nickel plated, high quality silica gel material, not hard even in winter ◆Specification of adapted electrode: universal 3.0mm straight Νeedle/4.0mm Βanana insert ◆Packing: 6 Pcs/box