covering+or+protecting+layer

  • 131Fencing — This article is about the sport, which is distinguished from stage fencing, academic fencing (mensur), historical fencing, SCA fencing, and swordsmanship. For the boundary structure, see Fence. For other uses, see Fencing (disambiguation).… …

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  • 132Leather — For other uses, see Leather (disambiguation). Modern leather working tools Leather is a durable and flexible material created via the tanning of putrescible animal rawhide and skin, primarily cattlehide. It can be produced through different… …

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