For Polar M400/M4300 Smartwatch Replacement Wristband Silicone Sport Straps

Material: TPE material

Engineering: the lock is made of zinc alloy die-casting material, and the surface is treated by electroplating and oil spraying. All the materials have no harm to human skin, environmental protection and safety, and are not allergic

Special: the wristband design is ergonomic, firm and durable, soft moderate, very comfortable to wear

Special point: wear resistance, high temperature resistance, no deformation, no poison, tasteless, soft, no cracking, no irritation of the skin,

Usage: It is suitable for parties, festivals and sales promotion. It is suitable for people of all ages

Packaging: Straps *1 (excluding watches)