R-Go Tools R-Go Riser Attachable Laptop Stand, adjustable, silver. Product colour: Silver, Minimum notebook screen size compatibility: 25.4 cm (10"), Maximum notebook screen size compatibility: 55.9 cm (22"). Height adjustment range: 65 - 85 mm, Tilt angle range: 30 - 45°. Width: 220 mm, Height: 1 mm, Length: 26.5 cm. Package width: 235 mm, Package depth: 270 mm, Package height: 10 mm. Master (outer) case width: 32 cm, Master (outer) case length: 35.5 cm, Master (outer) case height: 24.5 cm