说明

• INSUM Beach Tennis Balls 【50% LOWER SPEED】:Made with a low compression core and light outer, these tennis balls fly 50% slower than typical tennis balls, making them greater for practice and competition 【All-Terrain】Designed to play on all floor types, so that you can prepare on hard, clay, sand or grass courts 【Two-Tone Surface】These tennis balls are designed with a shiny yellow and orange felt floor for extra visibility and straightforward identity from usual tennis balls They also help players train hitting, backspin and slice 【ITF Stage 2 Compliant】These low soar tennis balls are rated Stage 2 balls by the ITF for children&;s practising and sea coast sports

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审核