Frame 2-way, Q.7, anthracite velvet. Cover frame for vertical and horizontal installation. Dimensions (W x H) 166.2 x 95.2 mm. For use with central pieces. Flush-mounted installation, surface program 2-way. Material: plastic, thermoplastic, shatter-proof, halogen-free. Cover frame for vertical and horizontal installation. Dimensions (W x H) 166.2 x 95.2 mm. For use with central pieces. Flush-mounted installation, surface program 2-way. Material: plastic, thermoplastic, shatter-proof, halogen-free.