1. Helps to improve hand-eye coordination, train reaction ability, prevent myopia 2. Low noise play, do not affect others 3. Wristband sticker design, easy to wear, easy to adjust the size 4. Ball weight of about 60g, soft elastic touch, do not worry about playing in the process of accidentally hurt themselves 5. Material: PVC, polypropylene fabric wrist strap 6. Weight: ball about 60g 7. Size: ball about 6cm, wrist strap about 23 x 5cm, rope length about 1m
1. 有利于提升手眼协调,训练反应能力,预防近视 2. 低噪玩耍,不影响他人 3. 腕带粘贴设计,方便佩戴,便于调节大小 4. 球重约60g,柔弹触感,不用担心玩耍过程中误伤自己 5. 材质:PVC、丙纶织布手腕带 6. 重量:球约60g 7. 尺寸:球约6cm,腕带约23 x 5cm,绳长约1m
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