Features 1、Compact and convenient, easy to use and operate. 2、Made of reliable stainless steel material, it is long-lasting and endurable to use. 3、The A440 tuning fork can delivers clear tone, longer sound and accurate tuning. Specifications: Make your l-ife be full of sound and colour. This product will be your nice choice. Features: Compact and convenient, easy to use and operate. Made of reliable stainless steel material, it is long-lasting and endurable to use. The A440 tuning fork can delivers clear tone, longer sound and accurate tuning. It's suitable for any instrument which can be tunable , but most commonly used with stringed instruments. Nice for home or travel, for musicians or teachers. Specifications: Material: Stainless Steel Color: Silver Handle length: 38mm Fork length: 85mm Tuning fork diameter: 4.5mm Total length: 123mm Package size: 130 * 30 * 10mm Package weight: 20g Packing list: 1 * 440Hz A Tuning Fork Package List 1 * 440Hz A Tuning Fork