Zareba IWSIRB-Z Ring Insluator， Black， 25 per Bag<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fasten electrified wire to wooden posts so they don't become loose and lose energy</li><li>Angled slot ensures wire retention</li><li>For 9 gauge through 22 gauge high-tensile steel wire and aluminum wire， all polywire (both regular and heavy duty)， and polyrope up to 1/4-inch in diameter</li><li>25 Insulators per bag</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Bt4lsp4XL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31xfZfSL2wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51yHvcxbt7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51f%2BLUJtKRL.jpg" noproxy>