Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.These neck corks are suitable for musical instrument replacements,such as clarinet,alto Sax,tenor Sax,treble and soprano Sax. 4.Saxophone neck cork joint pads are the basic accessories for repairing your Saxophone.One package includes 50 pieces Saxophone neck cork pads and each piece can reuse for many times. .
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