Ключевые слова: anti theft, bark, bark texture, bond, chain, close up, combination lock, conservation, deterrent, durable, environmental protection, forest, forest preservation, interconnected, locking, locking mechanism, metal, metal chain, natural environment, natural surroundings, nature, nature preserve, outdoor objects, outdoors, physical security, plant, protection, red lock, resilient, rough texture, rural, safeguard, safety, safety device, secure, securing, security, solid, strong, symbolic, texture, tree, tree protection, wilderness, wood,