1. Material: fabric
2. Breathable mesh, available in all seasons
3. Close-fitting and comfortable, strong and durable
4. S size is suitable for bust circumference 20-48 cm, neck circumference 16-42 cm, weight 2.5-4.5 kg
5. M size is suitable for bust circumference 28-58 cm, neck circumference 18-50 cm, weight 3.5-6 kg
6. L size is suitable for bust circumference of 34-64 cm, neck circumference of 22-58 cm, weight of 5-7.5 kg
7. Weight: about 100 grams
8. Size: rope length 110 cm