Bouncepad Original Twin + Counter Base, Black, Microsoft Surface Go 2/3/4 (2020 - 2023), Aluminum, Plastic, Steel, United Kingdom, 11.8" (300 mm), 18.9" (480 mm) Bouncepad Original Twin + Counter Base. Product color: Black, Compatibility: Microsoft Surface Go 2/3/4 (2020 - 2023), Material: Aluminum, Plastic, Steel. Width: 11.8" (300 mm), Depth: 18.9" (480 mm), Height: 3.35" (85 mm). Package width: 11.8" (300 mm), Package depth: 18.9" (480 mm), Package height: 3.35" (85 mm). Quantity per pack: 1 pc(s)