Suitable for indoor practices<br />Light weight↔? good elasticity↔? no damage to home furniture.<br />Color: rainbow colors<br />Diameter: about 42 mm<br />Material: EVA<br />30 x Golf Ball<br /><img src="http://img6.eachbuyer.com/x6/p97/bf500_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bf500_7.jpg" />