The AV Stumpfl Drape Kit Velcro tape (hook) is the hook-side fastening tape for the Drape Kit system. It is supplied as a consumable by length, with the sales unit specified as metres. The product is identified by article number BDX-VTAPE/H. The German description “Klettband Haken” confirms that this item is the hook component of the Velcro fastening system. No dimensions or additional technical data are provided.