This
universal "Receiver Anchoring System" will eliminate the aggravation of securing
your remote receiver to its launcher. Forget Velcro straps, lost bolts and
broken snaps. When you need to remove the receiver it simply pulls away without
tools or mechanical fasteners. Converts easily to any launcher and remote
receiver. Installed on all Zinger Wingers. This is not the Velcro type fastener
sold in stores. Sold in packs of 6 (enough for 3 launchers and 3 receivers).