Product information:
Color: big, small
Size: US no.7, US no.8, US no.9, US no.10, US no.11, US no.12, US no.13
Style: Men's
Material: titanium steel
Style: Retro
Large specifications: 15.8MM wide and 21.7mm high (specifications are for reference only, the actual product shall prevail)
Small specifications: 12.5MM wide and 16.4mm high (specifications are for reference only, the actual product shall prevail)