T h e w a l l a c c o r d i n g t o c l a i m 1 w h e r e i n s a i d m e s h c o m p r i s e s m e t a l l i c s t r a n d s h a v i n g d i a m e t e r s o f a b o u t 0 . 0 1 5 i n c h t o a b o u t 0 . 0 1 8 i n c h w i t h a b o u t 2 0 - 2 2 s t r a n d s p e r i n c h .