{"product_id":"racequip-360-sfi-helmet-support-collar-black","title":"RaceQuip 360° SFI Helmet Support Collar Black","description":"The RaceQuip 360° SFI Helmet Support, also sometimes incorrectly called a neck brace, is made of high-density flame retardant foam which is covered with a woven FRC fabric. The round 1 3\/4\" to 2 1\/4\" tall tapered wedge design plus the Hook \u0026amp; Loop closure make RaceQuip helmet supports comfortable and easy to use. Meets or exceeds SFI 3.3 certification. Available in four neck sizes: 17\", 19\", 21\" and Youth.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eHow do I measure my size for the Helmet Support Collar?\u003c\/span\u003e\u003cbr\u003eThe sizes listed (17\" 19\" 21\") are the inside diameter when the collar is fully closed. The velcro strap can be opened up to accommodate an additional 2 inches of inside diameter.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e• 360° SFI Rated\u003cbr\u003e• Helmet Support Collar\u003cbr\u003e• Exceeds SFI 3.3 Rating\u003cbr\u003e• Full Round 360° Shape\u003cbr\u003e• Tapered Wedge Design \u003cbr\u003e• 1 3\/4\" Height in Front to 2 1\/4\" Rear Height\u003cbr\u003e• Flame Retardant High-Density Foam\u003cbr\u003e• Woven FRC Cover\u003cbr\u003e• Hook \u0026amp; Loop Closure\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003eIncludes:\u003c\/span\u003e\u003cbr\u003e(1) Black Collar","brand":"DIAMOND STAR MOTORSPORTS","offers":[{"title":"Youth (Small) (3370097)","offer_id":46381740818590,"sku":"RQ-3370097","price":49.95,"currency_code":"USD","in_stock":true},{"title":"17\" (Medium) (337007)","offer_id":46381740851358,"sku":"RQ-337007","price":44.95,"currency_code":"USD","in_stock":true},{"title":"19\" (Large) (337008)","offer_id":46381740884126,"sku":"RQ-337008","price":56.65,"currency_code":"USD","in_stock":true},{"title":"21\" (X-Large) (337009)","offer_id":46381740916894,"sku":"RQ-337009","price":36.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6356\/1374\/files\/racequip-helmet-support-collar-2.jpg?v=1767834530","url":"https:\/\/diamondstarmotorsports.com\/products\/racequip-360-sfi-helmet-support-collar-black","provider":"DIAMOND STAR MOTORSPORTS","version":"1.0","type":"link"}