Package includes: 1 Sets of 30pcs String Pin Nails; 30pcs Rivets. | High quality harps end pegs for strong and consistent string fixing. | Made of Stainless steel pins, bright steel finish, no fading, strong hardness. | Nickel plated pins with threads. Replace your loose tuning pins. | Tuning pins for dulcimer, zither, harpsichord or harps.

Size:1.6x1cm/0.63x0.39inch(Dia x H) | It is made of high quality zinc alloy ,durable | Clean all valve threads thoroughly | Fit for trumpet finger button replacement and repairing | Fine polish makes it sleek and pretty with unique patterns

Special shape design fits your metal thumb rest very perfectly. | Thumb finger rest is made rubber material, with high flexibility, comfortable wearing feeling. It is tear-resistant and durable. | It makes you feel comfortable, easy to use. For 14.5~17.5mm Diameter Thumb are suitable universal. | Provides extra thumb rest and protects your instrument and hands, alleviating the fatigue of long-term playing. | Wonderful term to rest your thumb and bring you better playing performance.

Type: TEC1-12705 Thermoelectric Cooler Cooling Plate Module 12V. | Solid state, vibration free, noise-free. Easy to install and use. | Incorporate both semiconductor technologies and electronic assembly techniques. | Great for your own custom car drink warmer/cooler as well. | Used for many applications from CPU coolers to alternate power sources.