Birdcage natural grape standing frame Natural Grapevine,Each of our bird perches is made from natural wild grapevine, providing natural and safe standing timber for pets. Due to its natural material, each perch is unique and not exactly the same shape or size. Easy to install, each grapevine branch comes with a metal wing nut and built in bolt for easy installation, no other tools are needed and they can be placed very stably on the bird cage. Size,Our grapevine branches measure approximately 9 inches in length and the diameter of the bottom of the branch is approximately 0.7-1.1 inches. Our perches are handmade from natural materials and each branch of the grapevine is irreproducible and the different diameters allow for better exercise for your bird's feet. Providing a place for your bird to play, the surface of the branches is not smooth, which makes it easier for your bird's feet to cling to them, making them less slippery, giving it practice and sharpening its claws. Chewable, it satisfies the bird's natural need to chew. Paint-free, non-toxic and non-harmful. It also reduces aggression and loneliness in pets, keeping the bird stable and happy. Translated with www.DeepL.com/Translator (free version)