Speargun Slings Made In Pure Natural Latex With A High Performance Mix. The Optimization Of The Latex Mix With The Internal And External Diameters, Of The One Slings, Was Obtained After In-Depth Studies And Testing. With This Goal In Mind, We Created Testing Machines That Have Allowed Us To Produce Slings With The Highest Level Of Efficiency And Mechanical Properties. The One Slings Are Available In Two Sizes: Circular, 18 X 4Mm And Linear, 17 X 5Mm. The Circular Slings, As Well As The Linear Slings, Are Equipped Stock, With The One Sphere Wishbones, Featuring A Double Bow: A Universal U-Shaped Bow And An Additional V-Shaped Bow, Specifically Designed For The America Shafts. The Slings Can Be Quickly Disassembled Without Having To Untie Them. The Knots On The Slings Are Not Carried Out By Hand But Rather By A Machine That Our Company Has Designed. The Knots Are Therefore All Identical And Offer The Highest Level Of Safety. Another Safety Aspect Is Guaranteed By The Fact That 100% Of The Rubber Slings Are Tested On A Specified Traction Machine. The Knots And The Wishbone Arms, Are Also Protected By A Polyurethane Heat Shrinked Film.