1. Open hole elastic design, good elasticity, no deformation2. Take soft PE material, waterproof, lightweight and compact3. Material safety, no odor4. Use: to protect the ears from the book5. Quantity:...
1. Open hole elastic design, good elasticity, no deformation 2. Take soft PE material, waterproof, lightweight and compact 3. Material safety, no odor 4. Use: to protect the ears from the book 5. Quantity: 100pcs/pack 6. Material: PE