Relic Touched to the Holy Shroud of Oviedo in Pendant. The Shroud of Oviedo is a piece of cloth that is believed by some to have been the burial cloth of Jesus Christ. It is kept in the Cathedral of San Salvador in Oviedo, Spain. Religion or Sect: Catholicism. Subject: Shroud of Oviedo. 1.0″ W x 1.0″ H x 0.25 D.