This L-size Siver Putting Green is perfect for practicing golf and park golf. - Brand: Siver - Product Name: Putting Green - Model: M-146 - Size: L - Sheet Length: Approximately 2m - Width: Approximately 30cm - Sponge Height: Approximately 4cm - Turf Height: Approximately 3-4mm Colors may differ from those in the photos. This is a used and old item, so there may be stains, warping, and scratches. The box also has stains and scratches. Please understand this before purchasing.