1. Long life metaldome, cross shape 5mm, strength 300g.

2. With PVC plastic material, single-layer metaldomearrays, PET double-layer structure plastic material can be used, high temperature ﹢120 degrees, low temperature -80 degrees environment.

3. Metaldomearray is widely used in electric toothbrushes, neck massagers, face washing and cosmetic surgery instruments and other related electronic equipment.