Features: A professional violin clamp repair tool is used to fix the upper and back of the violin. Essential Tool for Violin Maintenance: This set of clamps is an essential tool for violin maintenance, convenient, practical and easy to operate. 32 Violin Clamps: There are 32 violin clamps in total, which can meet your needs and help fix your musical instrument. ABS Material: These clamps are made of ABS and metal material, which is relatively soft and will not harm the violin, so it can be used with confidence. High accurate craftsmanship: This clamp is made of high accurate craftsmanship to help your violin be more powerful. Specifications: Material: Metal+ABS Color: Red+Yellow+Blue Package Weight: approx.1600g Size: approx.10x3.3cm/3.93x1.29in (More Size Detail, Please See Photo.) Quantity: 32Pcs Package Package Includes: 32Pcs x Violin Clamp note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!