Green environmental protection material,harmless,health non-toxic,fresh and tasteless
High-grade explosion-proof material prevents accidental burst circumstances because of the material itself to increase the security furthest
Adopt imported green micro-nano materials
100% brand new and high quality
This diameter is the tile size not aerated,the diameter of the inflated ball will become smaller.depend on the circumstances,the size may differ about 10cm/4"
1PC Yoga ball