A non intrusive alternative to canvas straps, this is a self amalgamating tape for attaching road tube to the road surface. No damage is done to the road when removed, but each pair of strips can only be used once. The tape comes as a long roll and you cut strips off as necessary.
A sandwich is made consisting of tape-tube-tape, with the underside of the sandwich stuck to the road surface by the adhesive coating. The two layers of tape amalgamate together, trapping the tube securely.