ADJUSTABLE GRAVITY BALL RETURNdon't waste time walking to the hole to retrieve the ball again and again, designed to adjust to each putt distance. PRACTICING WITHOUT INTERRUPTIONBatterypowered return ball, let you keep practicing without interruption.Great for fun or serious practice at home, office, parties and so on. GOOD PRACTICE EQUIPMENTSpeed up your practice putting with this auto return putting mat.No need to pick up the ball when practicing putting.Good practice equipment for you. WIDE APPLICATIONThe golf putting trainer is suitable for people who likes playing the golf; You can use it for fun or serious practice at home, office or other indoor place; Our golf putting machine is powered by battery (the battery is not include) CUSTOMER SERVICEKEENSO provides you with professional customer service. If you are dissatisfied with the product, please do not give a bad evaluation. Please send an email to our store to describe your problem, and we will take immediate action to make you satisfaction. Thank you again for your support to KEENSO. Specification: Condition: 100% Brand New Item Type: Golf Putting Return Machine Material: Plastic Color: As picture shown Return Machine Green Surface Size: Opening: Approx. 14.5cm/5.7in Depth: Approx. 11.5cm/4.5in Battery: Dry battery, 2 x AA batteries 1200mAh (not included) 100% satisfaction guaranteed-KEENSO is committed to providing each customer with the highest standard of customer service. If for some reason our products cannot meet your requirements, please send an email to our customer service, we will take all quality-related issues seriously. Thank you again for choosing KEENSO. wish you a happy life Package List: 1 x Golf Putting Return Machine