<http://schema.org/description>
"Holt Allen's plain bearing Nylon composite sheet blocks have been adopted by the Laser class as its preferred mainsheet block.\r\nIts axle is made of 316 stainless steel, and the cheeks are filled Nylon with stainless steel straps."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.apsltd.com/bullet-block-with-becket-1.html>