Amazon
Country of Manufacture: CHINA; Material: Rubber Net Weight: 19g; Package Content: 100(+/-2%) x Thread Protector Cover Main Color: Black; Product Name: Thread Protector Cover Total Size: 17 x 4mm / 0.67'' x 0.16''(L*D) Inner Dia.: 2mm / 0.08''
Country of Manufacture: CHINA; Material: Rubber Net Weight: 19g; Package Content: 100(+/-2%) x Thread Protector Cover Main Color: Black; Product Name: Thread Protector Cover Total Size: 17 x 4mm / 0.67'' x 0.16''(L*D) Inner Dia.: 2mm / 0.08''