1. Material: Cotton.
2. Size: This model has a 50cm head size, which is suitable for children from 6 months to 2 years old. Size is for reference only, please refer to baby's actual head circumference.
3. Weight: About 50 grams.
4. Suitable season: Four seasons.
5. Features: Eco-friendly cotton cloth with exquisite workmanship; the elastic band on the back automatically adapts to the baby's head circumference.