Is there instruction manual for height increasing insoles?

Dongguan S-King insoles Limited has got directions prepared to satisfy your requirements, saving time and providing the reassurance. The proper operation will affect the functioning efficiency and lifespan of height increasing insoles.

S-King Insoles goes far beyond many competitors when it comes to providing high-quality height increasing insoles. We enjoy a good reputation in the industry. The magnetic insoles series has become a hot product of S-King Insoles. The product can stand up a certain degree of voltage. It has passed the Dielectric Withstand Test by applying high voltage on power and ground terminal circuit to measure its collapse status. All S-King insoles are under a 12-month warranty. S-King Insoles pays continuous and in-depth attention to customer needs. All S-King insoles are under a 12-month warranty.

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