Feature: 1. Adopt high quality plastic material, effectively protect the speaker from damage. 2. Anti-wear and anti-collision. Equipped with screw kits, easy to operate. 3. Suitable for stage professional speakers or speakers series. 4. Built to strict quality control standards, design improved for more durability. 5. Sturdy and durable, not easy to damage, you can use for a long time. Specification: Specification: Plastic speaker corner of 90-degree angle Material: High quality plastic material Color: Black Usage: Stage professional speaker/speaker series Size: Approx. 80x45mm/3.1x1.8inch (size error±2mm) @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"宋体"; } @font-face{ font-family:"Arial"; } p.MsoNormal{ mso-style-name:正文; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; text-align:justify; text-justify:inter-ideograph; font-family:'Times New Roman'; mso-fareast-font-family:宋体; font-size:10.5000pt; mso-font-kerning:1.0000pt; } span.msoIns{ mso-style-type:export-only; mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-type:export-only; mso-style-name:""; text-decoration:line-through; color:red; } @page{mso-page-border-surround-header:no; mso-page-border-surround-footer:no;}@page Section0{ } div.Section0{page:Section0;} Package List: 8 x Speaker Corner 8 x Screw Kits