1. Single weight: 39 grams
2. Single size: 14.5×4.5×4 cm
3. Material: 430 stainless steel
4. Applicable people: pregnant women, people with low back pain, the elderly, children, etc
5. Features: beautiful and practical, easy to use elbow design, curved sole, fit heel, strong and durable, help protect shoes and increase shoe life
6. Style: simple and modern
