1. High elasticity, good resilience. Not tight, fits the human body, skin-friendly and comfortable without cutting flesh. Non-slip material, not easy to slip.

2. Good toughness, not easy to break, strong and durable. The material is safe, not prone to allergies, safe and environmentally friendly, and harmless to the human body.

3. Invisible and natural, rest assured that there is no trace of bare shoulders, no sticking to the skin, beautiful and not running around.