Waffen-SS, pair of NCO-pattern shoulderstraps as piped in the black-coloured branchcolour as was intended for usage by an: "Unterscharführer einer Pionier-Lehr-Abteilungs" (or junior NCO who served within an engineer schooling- ie. training-unit). Both straps show the black-coloured- and/or 'silk-like'-type piping attached and have the (standard-pattern- ie. early-period-) tongues attached.
The set shows the regular-type NCO-braid attached and shows two (matching) 'L'-cyphers attached (something that was not according to the regulations but that was more often observed). Both straps were clearly worn and do show moth-damage on the field-grey-coloured backings only (something that is not visible on the tops of the pair).