1. Size: free size, good knitting elasticity, suitable for stretching 2. Weight: about 100 grams 3. Material: wool 4. Applicable age: recommended for babies around 1-3 years old 5. Applicable gender: both male and female 6. Applicable season: spring, autumn and winter 7. Features: unique shape, soft and breathable, versatile personality, comfortable to wear, safe material, easy to clean, not easy to fade, exquisite workmanship, durable
