Truss Cover fits any brand 10' long by 12" aluminum box truss</br>Also fits metric 3 meter long x 11 7/16" aluminum box truss</br>Pull Over style that easily slides on truss yet stays securely in place</br>Premium white Trapeze Plus? 4-way stretch fabric is machine washable and wrinkle free</br>IFR (inherently flame retardant) NFPA 701 CSFM Title 19 and ASTM E84 compliant</br></br>Product Description</br></br>SIZING: Guaranteed to perfectly fit both 3 meter x 11 7/16 metric box truss and 10Ft. x 12inch standard box truss segments. Works with Global Q-4114 F34 3m segments Tomcat Core and Light Duty 10Ft. x 12inch segments TRUSST CT290-430S 3m segments and James Thomas Engineering General Purpose 10Ft. x 12inch segments. ABOUT: Stretch Shapes is your source for reliable IFR (Inherently Flame Retardant) stretch fabric Truss Covers delivered on time and on budget. Covers are precision made to perfectly fit and stay in place each time you use them. We welcome you to join the growing number of AV professionals who regularly rely on high performance Truss Covers from Stretch Shapes. FABRIC QUALITIES: We exclusively use ultra crisp white Trapeze Plus? stretch fabric to create all of our Truss Cover products. It's a premium 5.9oz. 90% Polyester and 10% Spandex 4-way stain resistant fabric that has been engineered for safety?? durability?? and high performa