Description

• See bleow :know how one can desire the one fits you 20g PU ball: the best softness The ideally suited elasticity and the fastest rebound velocity Suitable for vocational training or children&;s play 40g PU ball: better softness The elasticity is better, and the rebound pace is a bit immediate Suitable for knowledgeable training 65g tennis ball: common softness Moderate elasticity and average rebound pace Suitable for newbie level train 85g rubber ball: the worst softness The elasticity is average, and the rebound speed is sluggish Suitable for studying for the 1st time Ball length and weight: ① black and yellow ball:pu,20g,6cm ② yellow tennis ball:65g,6 ③ green ball:Pu,40g,6cm ④ crimson ball:rubber,85g,6cm The length and elasticity of the headscarf are various Choose the one that fits you consistent with the advent Product list reference photograph introduction

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