French round shield card

1. Material: High quality PC board

2. Product specifications: 550 * 550 * 3.5mm

3. Weight: 1.5kg

4. Light transmittance: 80%

5. Construction: Shield panel with back panel. The surface of the shield is smooth and reinforced with anti cutting ribs, which can effectively block the attack of dangerous objects. The double-layer board design is equipped with a cushioning high elastic sponge, buckle and grip on the back, making the operation simple, convenient, and safe and effective.

6. Impact strength: 147J kinetic energy impact review standard 7. puncture resistance: GA68-2003 standard test tool 20J kinetic energy puncture meets the standard

8. Temperature adaptability: -20 ℃~+55 ℃

9. Flame retardancy: After leaving the open flame, the reignition time of the ignited area shall not exceed 5 seconds