Check the listing for details. Large Hans Device III W Post Anchor Sliding Tethers,Head & Neck Restraint,SFI 3. Condition: New. Listed at 483.95 USD. Hans Device IIINew lower cost for 2023-24SFI 38.1 Approved Do not compare to FIA devices that are on ebayand manufactured for racing OUTSIDE the USAFIA is for Europe / Africa / Asia / South America FIA Hans devices are NOT approved for use in USA The HANS III represents the third generation of injection molded HANS devices and features a contemporary approach to reducing weight. Using an all new design and polymer, the device features a hollow collar that substantially minimizes weight. Engineered reinforcements ensure an exceptionally strong structure that provides the same level of safety as every HANS device. The reduced mass guarantees the lightest and most comfortable injection molded HANS ever. Due to the extreme demand for the HANS III Hans Device III W/Sliding Tethers, Large Model 20 Degree. Fits 16.5" to 20" Necks MODEL 20 - UPRIGHT SEAT Fits all sedans including NASCAR, Busch, Sprint, Midget, Quarter Midget, Drag, Modified, Bandalero and similar. All sportscars including Porsche, BMW, Corvette, Honda, Viper etc. All Panoz Racing Series cars. Marine applications including UIM and Drag Boats. 8 8 Ebay (not us) Is now adding Internet sales tax to orders. It is being done to all ebay sales. (Not just ours)