This hook is molded out of solid silicone, and features a 5-mm stainless steel sharp hook. The entire body of the elastic stay is molded in one piece from solid silicone, with no hollow tail or green heat shrink.
The solid silicone-molded design provides easier re-sterilization by autoclave techniques. The design features no cracks, crevices, or cavities that might make it difficult to clean. This product is packaged NON-STERILE, ready to be sterilized prior to use.