Vertical Cable Keystone wall plates are designed to work with most Keystone Jacks and Inserts. Our Wall Plates are constructed from fire retardant plastic (UL 94 V-0). They come in various colors with matching color screws. Fits most keystone inserts (Fits 300, 301, 302, 303, 037-Series Inserts) High-impact ABS construction Matching color mounting screws 94 V-0 Fire Retardant Smooth finish Available in Almond, Black, Ivory or White Available in 0, 1, 2, 3, 4, and/or 6 Ports