They are good replacements for bend tube and dust cover.It can protect the brake line, reduce brake line resistance.Made from high quality aluminum and iron, it is very durable.The length of this bend tube is 6.5cm and the width is 5cm.It is suitable for bicycle V brake noodle cable.Item Name: Bend TubeMaterial: Iron,AluminiumFeatures: Lightweight, Wear-resistant, CompactSize Details: Bend Tubes Size: 65mm x 50mm/2.56" x 1.97" (Approx.)Dust Covers Size: 45mm/1.77" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:2 x Dust Covers2 x Bend Tubes