addi Click Turbo HeartStopper End-Caps<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>addi HeartStopper end-caps are a versatile addition to Click interchangeable knit and crochet systems</li><li>Materials: Plastic</li><li>Designed and manufactured in Germany to exacting standards and using finest materials available</li><li>Lifetime Guarantee from any manufacturer’s defects</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AjD4F2PNL.jpg" noproxy>