Designed for the following Heads (US Codes) 3030 3130 3160 3407 3413QR 3435QR 3437.Features:Made of aluminum alloy， very durable.Durable rubber pad to stop expensive slips.D-Ring to allow for easy installation on and off your camera.With one 1/4" mounting screw.Top dimensions: 50mm * 39mm.Bottom dimensions: 50mm * 41.5mm(Outer Edge); 39mm * 35mm(Inner Edge)Specifications:Brand: AndoerMaterial: Aluminum alloyColor: BlackCompatibility: For Manfrotto 3157N， Compatible for Bogen QR PlateItem Weight: 35g / 1.22ozPackage Size: 6 * 4.5 * 1cm / 2.4 * 1.8 * 0.4inPackage Weight: Approx. 40g / 1.4ozPackage List:1 * Quick Release Plate
