Description: Adjustable entrance width: The golf automatic putting cup features an adjustable entrance width, a minimum width of 7.5 cm / 2.95 inch and a maximum width of 9.5 cm / 3.74 inch, catering to various putting practice needsAutomatic ball return: Designed with an automatic ball return feature, this golf return machine allows for effortless training by eliminating the need to repeatedly retrieve ballsQuality material: Made from quality abs plastic, this golf returner cup is equipped with a flag and is wear resistant and sturdy, ensuring long time useCompact and portable design: Measuring 25 cmx20 cmx14 cm/9.84 inchx7.87 inchx5.51 inch, this golf training aid boasts a compact and lightweight design, making it easy to transport and a practical accessory for any golf enthusiastVersatile use: Ideal for indoor settings such as offices or homes, as well as outdoor space like yards, backyards, gardens, or lawns, this golf practice tool offers wide ranging application possibilities Specification: Material: ABS Plastic Size Chart: 25cmx20cmx14cm/9.84inchx7.87inchx5.51inch Package Includes: 1Golf Automatic Putting Cup,3 Balls Note: Please allow slightly errors 1-2cm differences due to manual measurement.