Product Description Shop STAN RELEASES SX4 Black Thumb Release Aid (8495-par). Buy best Release Aids from gritrsports.com | Reviews and Shipping options available STAN RELEASES SX4 Black Thumb Release Aid (8495-par) at GritrSports Browse all GritrSports deals $309.99 In Stock at GritrSports Price verified 2d ago Buy Now at GritrSports Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Stan Releases Size Small Condition new Stan Releases