1M/3.3ft/39.4inch U-shape Aluminum Channel with Cover - LED Aluminum Extrusion for LED Tape Strips Light Aluminum Mounting Led Channel, Recessed Linear Lighting Fixture (Black, 1M x 10Pack) Pack of ten (10) 1m segments.Measures 16.90mm (W) x 9.00mm (H) Aluminium surface/flush mount housing made from high quality aluminium available in a natural aluminium finish . Fits flexible LED strips or rigid LED light bars under 12.14mm in width. Extruded U-shape aluminum channel with translucent cover. End caps and mounting clips included. Excellent system for installing LED strips/ribbons. Protects delicate LED strips/ribbons from dust and physical contact.