Features: _x000D_ The repair edge is made of quality rubber, pliable, anti-aging and durable. _x000D_ Nice audio effect for low pitch sound. _x000D_ Good replacement for JBL, HiVi speakers. _x000D_ Please clean glue remains before install the new rubber edge. _x000D_ Please pay attention to the size of the item before you purchase it. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Material: Rubber _x000D_ Color: Black _x000D_ Quantity: 2pcs _x000D_ Inside Diameter: 142mm _x000D_ Convex Inside Diameter: 152mm _x000D_ Convex Outside Diameter: 178mm _x000D_ Outside Diameter: 196mm _x000D_ Weight: Approx. 43g _x000D_ _x000D_ _x000D_ Package List: _x000D_ 2 x Rubber Edges_x000D_ _x000D_ _x000D_ _x000D_ Note: _x000D_ Please allow 1-3cm differences due to manual measurement._x000D_ Thank you for your kindly understanding. 1The repair edge is made of quality rubber, pliable, anti-aging and durable 2Nice audio effect for low pitch sound 3Good replacement for JBL, HiVi speakers 4Please clean glue remains before install the new rubber edge 5Please pay attention to the size of the item before you purchase it