Rankup sports Silent Dribbler Basketball Dribbling Indoor Practice ・Supervised by a professional basketball team, B.LEAGUE member "Rizing Zephyr Fukuoka" https://www.rankup-sports.com/product-page/プロバスケチーム監修-バスケットボール-ドリブル-練習-サイレントドリブラー ・Manufacturer: Rankup sports ・Color: Black ・Size: 50 x 50 x 19 cm ・Weight: 4.3 kg ・Retail Price: 8280 yen I purchased this about a year ago for my elementary school-aged son's dribbling practice and occasionally used it in my apartment. I am selling it because I purchased a larger Silent Dribbler from the same company. The item will be shipped in a modified box from the larger Silent Dribbler. Thank you very much.