Specifications

• Weight: 2g
• Material: PP Paper
• Size: 25mm (W) x 320mm (L) 25mm (W) x 250mm (L)
• Waterproof: IP68
• Data retention: 30 years
• Shelf life: 3 years at 25°C
• Rewrite duration: 100,000 times
• Read distance: 3-5 meter wearing on wrist