Product Name: Single-String Violin Tuning Clips Packaging Specifications: Set of 6 Adjustment Hardware: Plastic anti-slip nuts Upgraded Pads: Black silicone soft pads, replacing old-style leather or rubber pads Product Materials: Beech wood blocks + metal screws + silicone cushion pads Key Advantages: Silicone offers greater flexibility and will not scratch or corrode the violin’s finish Applications: Bonding violin sides, repairing cracks in the violin body, and handcrafted instrument making